ZO6

Excellent vignette you've created - it looks so legit as a poster for the movie... but in LEGO form I particularly love all the underwater details, it looks fantastic. I'm also getting those strong Jaws vibes from this, though if I remember correctly, Spielberg's work on Jaws was greatly influenced by Creature from the Black Lagoon.

Using the positioning of the zip-line shown in the instructions (attached to the red table up on one of the higher levels of the compound), the crate will get stuck on one of the roof tops if you try releasing it from the highest point. You have to release the crate from about 2/3rds of the way down the zip-line for it to have clearance to make it to the bottom. There is a bit of friction as the crate goes down the line, but not enough to prevent it from reaching the bottom. You can however attach the zip-line to wherever you want, meaning there are ways to make it work better than the stock set up.

If you think you'd be able to pick up both sets before the summer wave of Star Wars sets hits, then I'd say go with The Battle of Alamut now. Battle of Endor has only been available for around 8 months, so it shouldn't disappear quite yet - though it may become harder to find when the new stuff comes out this summer. But really, would you prefer to enjoy a shiny new PoP set now and have those extra parts for the building contest, but risk availability of 8038? Or would you prefer to pick up the Star Wars set now, know you're not going to miss out on it, but have to let some of the newness wear off of the PoP stuff? What is the priority here?

Not too surprising to see Red Bull step up during qualifying. I'm glad to see Alonso and Kubica start 3rd and 8th respectively. Guess we'll see what the weather does during the race, but it should be great anyways.

Thanks Brickster! With the Atlantis theme being available everywhere now, I thought it would be nice to revisit some of the sets that started all the underwater LEGO adventures. These first Aquazone themes were very well executed, and hopefully a bit more attention can be stirred up for them.

The Aquasharks are at it again! On their home turf known as Shark's Crystal Cave, these brave deep sea divers gear up for the ultimate search for those precious crystals. Join in as we discover everything there is to know about this incredible flagship set! Info Set # - 6190 Set Name - Shark's Crystal Cave Theme/Subtheme - Aquazone/Aquasharks Year - 1996 Piece Count - 251 Minifigures - 2 Price - MSRP $50 US Links Brickset, Peeron, Bricklink, Brickshelf Instructions The front of the instruction manual depicts a scene with the large shark sub and the mini sea jet setting off for another adventure. This is set against a nice deep sea backdrop: The back of the manual features a handful of alternate models. I remember back when I got this set building many of these models as I found them oddly appealing. The top left corner of the manual has been cut off as it used to contain something that would be sent in as part of the application process for a subscription to the LEGO magazine: Here is a random page from the instruction manual. The instructions lack piece-call outs, so one must pay close attention to spot newly added parts during each step. On the plus side, colour differentiation is perfect: Pieces The set contains 251 interesting and useful parts. The colours used are mainly blue, black, and trans-orange, however this makes for a very eye-catching colour scheme without seeming tacky: These are some of the more interesting pieces. Many of these are quite rare or else exclusive to only this set. For example: the blue BURP is the only of it's kind, as are the trans-orange canopy extender , 6x4x2 canopy, octagonal canopy, 1x4x3 window, and black tail wedge. There are no stickers in this set, instead we get some lovely printed pieces found only in the Aquasharks subtheme - of these the hinged panel is exclusive to this set: The baseplate is a wonderful deep sea version of the classic crater plate found in many old space sets (note: the new one has studs in the craters where as the old one was lacking these). Though a lot of printed parts are made up of closely-spaced dots, the dots on this baseplate are quite large and vary in spacing which creates an odd look. For those wondering, the LEGO logo is is present on all of the studs, but it can be difficult to see. The underwater water pattern is also only available in this set: Minifigures We are provided with two Aquashark figures to man the sub. These guys have great printing on their torsos including the Aquashark logo at the center. The prints on their heads are found in only limited quantities as well. The bearded one is only in five sets, all of which are within the Aquazone theme. The one with the long bangs is only in a dozen sets. The figure on the left also has a trans-neon green hook for a hand. Neither of the minifigures have any printing on their backs: With their equipment on, these two are ready for underwater adventure. At the rear are the oxygen tanks and some clips for accessories to be attached to. Overall these figures are not as flashy as modern day equivalents, but they look fantastic anyways and suit the theme perfectly: Shark! The inclusion of this fellow is quite appropriate to the theme. The shark has a deadly set of jaws that can open and close: The Build We start off by building a little sea jet. This doesn't seem to have any controls, so I guess the propeller is perpetually spinning and the figure must control it by shifting his/her weight around? Next up we put together a pair of containers for storing crystals in. On top of each box is a magnet so that it can picked up by a magnetic arm on the sub: Construction on the large sub can now begin. We start by building a base - at the moment it is flimsy but it will be very sturdy soon: A number of fins are added, the front pair have clips that accessories can be attached to. Near the rear of the sub are another pair of clips, again for attaching accessories to. The first propeller is also added: Two arms are assembled using small finger hinge pieces. One is host to a pincher hand, the other a magnet. These can be used to grab crystals or pick up the magnetic container boxes: With the arms completed, they can be attached at the front of the sub: A pair of hatches are added at the rear of the sub. Below them is a storage area: Panels with windows are added at the center of the sub. This creates a room for the Aquasharks to hang out in: The front cockpit is now added. It is equipped with a printed computer piece: Behind the cockpit we now start to build up a storage area for the small sea jet. The sides of this storage area are built out of the wonderful octagonal trans-orange cockpit and the hinged panels of the same shape that they snap into. These are then decked out with propellers: Here is the sub with both of these attached now: The fantastic printed panel creates a hatch over the room below. We can also see steering wheels attached at various places that would be used for opening these hatches: With the menacing looking front cockpit added, the sub is really starting to take shape now: The area for the mini sea jet is now complete, and so the vehicle slides into place: An extended cockpit keeps the little vessel for the seamen safe : At the rear of the sub the final propeller is added. This is topped off with a compass - the device works surprisingly well: The final addition to the sub is the unique fin on the top. This is placed on a hinge so that when the cockpit that it rests on is opened, it can be tilted forward as to not interfere: The sub is now complete. It's a dangerous looking beast for sure. The double stacked cockpits at the front, and double propellers at the rear complement one another nicely. The overall shape of the sub is great, and it sports a large amount of interior room as well: Here are some extra angles to help give an idea of how this thing looks. Some sections of it are a bit bulbous, but the sub never seems too fat. I'd hate to be the Aquanaut that had to come face to face with this: The last part of the build consists of building the small base. The BURP and columns will provide support for the platform on which the sub will rest, as well as the small walkway up to the cockpit. The two black fence pieces are there to help with the proper placement of the blue BURP: We rotate the base, add a latter, and place a shark in what will soon be a cage: The base is now complete. The modified tiles with handles on top of the large platform will hold the sub in place. A cage gate and corral are the last parts added: Play Features: The front cockpit can open and features plenty of space for a minifigure to fit in: At around mid-ship is a room for the second figure to lounge in. The area is quite roomy but unfortunately lacks any sort of interior details: The hatches along the rear of the sub can be opened revealing a storage area for the crystal containers. Two of these boxes could fit in here no problem: The extended cockpit along the top of the sub can be opened to gain access to the mini sea jet. The arm with the pincher hand could then be used to remove the vehicle for use: The gate on the cage can be raised or lowered to either trap the shark or set it free: Complete Set Here we have all the contents of the set together. Everything looks great together, though the base section is underwhelming compared to the sub: From this angle you can really appreciate the length of the sub: Looking up at the sub makes it seem very ominous. The Aquashark is puny in comparison: Final Thoughts Pricing and Value: At $50 US for 251 pieces, this set seems to offer a terrible price to parts ratio. However, this set should definitely not be judged by some magical golden ratio. The set includes many fantastic pieces that are well worth the price of admission, and the final product is very satisfying. When considering the set that way, overall value is quite good. Design/Build: Construction starts off kind of shaky but the end result is very solid. The build is satisfying as you create the various sections of the sub. With no repetition, the model is assembled quickly and you'll always have a smile of your face. The designers did a good job of creating a sub that resembles a giant shark. The base, though built on a lovely baseplate still leaves much to be desired. A lot more could have been done - with this being the flagship set for the Aquasharks, they really deserve something better. Of special mention - I really think the colour scheme for the entire set is superb. Pieces: If you're looking for rare or exclusive pieces, you've come to the right place. This set features a large quantity of fantastic pieces - all of which have great potential. There are also no stickers in the set, instead there are a handful of printed parts. Though I think more minifigures could have been included, the two that are provided are nicely detailed and look right at home with the theme. Playability: This set contains everything you need for endless adventures. The sub is large but still fully swooshable - the many propellers to spin only encourage this. There are many hatches and moving parts on the sub. A mini sub can also be launched from within the mother ship for extra missions. The base, though small, is still a good companion for the big sub. Crystals can be hidden around this base to be found, and the shark can be captured and put in the cage (or released from the cage and set upon enemies of the Aquasharks). Verdict: This set has always been one of my favorite Aquazone sets. When I received it as a gift from a friend back in 1996, I was immensely pleased. The Aquasharks subtheme consisted of relatively few sets - I don't have a problem with any of them, I just wanted more. The same could be said for Shark's Crystal Cave - I love everything that is provided, I just wish there was more of it (primarily a larger base). That really speaks to the appeal of the set, it looks great and it's a ton of fun to play with. A point was recently made about these Aquazone sets being forgotten and often overlooked. This is a shame as I believe this set is easily one of the high points in all the history of aquatic themes. 6190 Shark's Crystal Cave gets the ZO6 seal of approval and my highest recommendation As always, comments and questions are more than welcome. Cheers!

I know you've put a lot of work into this review, and it shows. This is a fantastic review for an incredible set! This set is so full of joy. There are so many details to take in and things to play around with. This is truly one of those definitive all-time classic Town sets.

Thanks for the review. There are definitely some aspects that I prefer in the 2006 incarnation and others that I prefer in this newest one. Ah, but the joy of customization in LEGO to make things how you want them. I do look forward to picking this set up when it becomes available.

Thanks for the comments and feedback everyone. I appreciate it a lot. I've always been greatly surprised by the lack of Aquazone content and discussion here on EB. Many of my favorite sets come from these themes, and it's disappointing to see so few reviews. I plan on covering many more sets in hopes of getting these subthemes some more attention. When I first got these sets I was pretty hard on them - thankfully since they were new the parts were less prone to breaking. For the past decade I've been very careful with my LEGO and was fortunate not to significantly worsen the condition of any of the pieces. Unfortunately when I was taking this set apart for washing before the review, the break on that one finger hinge arm piece occurred. I've read about many of these defects (thanks greatly to CP5670 for documenting LEGO quality issues) but I've been lucky to have very few broken or defective parts after all these years.

Those minifigs are far too deliciously sexy This is definitely one of those times when you have to look past the price of the set and go "What the heck, I collect LEGO and those minifigs are sexy as hell and I want that set to be part of my collection!" Note: please forgive the excessive use of the word "sexy" in this post - but honestly, those are some fantastic looking figs.

The Aquanauts are in search of precious deep sea crystals. Using their Crystal Explorer Sub, will they find what they seek? Or will they have a date with a menacing octopus? Join as we go deep sea exploring where no man has gone before with this fantastic submarine! Info Set # - 6175 Name - Crystal Explorer Sub Theme/Subtheme - Aquazone/Aquanauts Year - 1995 Piece Count - 160 Minifigures - 2 Price - MRSP $33 US Links Brickset, Peeron, Bricklink, Brickshelf Instructions The front of the instruction manual features a lovely scene set in the deep sea. The yellow sub stands out nicely from the calming blue of the water: At the rear of the manual we find the last step of the instructions. There are no piece call-outs in the booklet, so one must pay close attention for newly added parts every step. Colour differentiation however is perfect: Pieces The set includes 160 pieces. They are mostly yellow, however there is also some black, some trans-orange details, and trans-blue windshields and hatches of various sizes. All the pieces provided are nice and useful: Here is a close up of some of the more exciting pieces. The trans-blue pieces are wonderful, and many of them feature hinges so that they can actually be opened when attached! Handy! The set does not have any stickers, instead we are treated to some lovely printed pieces. We are also provided with a handful of nifty accessories such as a compasse, flippers, crystals, and weapons: Included in this model, but no longer found in modern sets are two yellow 2x4x2 bricks with holes on either side. These pieces were used in 19 sets between 1992 and 1999 and were of course useful for performing the SNOT technique. In this case, some black pontoon pieces will later be attached to them along the side of the sub: The set also included a large number of these little arm pieces with finger hinges. Unfortunately, this is evidence as to why TLC moved away from finger hinges in recent years - a lot of stress was put on them and they were prone to breaking after long time use: Minifigures Two brave minifgures are provided to man the sub. They feature wonderful printing on both their heads and torsos. There is nothing to be seen at the rear as back printing was not yet used. Despite these being the first aquatic themed minifigures produced, their design still holds up nicely today: Here are our diver friends with their gear on. The Aquanauts had both trans-blue and black headgear. The back of their equipment featured clips that weapons or other accessories could be attached to: Also included is a black octopus. It is quite compatible with other LEGO parts: The Build Construction begins on the large black 6x16 plate. This provides a strong base for the sub: When the cockpit is added, it is also enhanced with a computer and steering wheels to control the various functions of the sub: A pair of long hexagonal pontoons are attached to the bottom of the sub. This allows the vehicle to be pushed smoothly over different surfaces when playing with it: Two arms are assembled using the little finger hinge pieces. One is host to a pincher hand, the other to a magnet: The sub is really taking shape at this point. Most recently a trio of propellers have been attached at the rear of the vessel: Here is an example of one of the sub-models put together during the course of the build. This is to be the front cockpit: With the sub watertight, it is now complete. Some other trans-orange antennas, as well as the compass top things off: From the back of the sub we have a better view of the housings for the propellers. The overall shape of the sub is not very sleek, instead it is actually quite bulbous - however this suits it fine as an aquatic vehicle: I really like all the window pieces used to create the cockpit. Not only do they look really neat, but they would also provide excellent visibility for the crew. Here are a handful of close-ups from various angles for us to appreciate all the trans-blue goodness and provide a better understanding of the shape of the sub: Play Features The hatch at the back of the sub can be opened. This allows plenty of space for the crystal container to be stored: The two panels mid-ship can be opened revealing another large storage area. This is perfect for placing additional crystals or gear: Just above the panels is a little control station. This is there presumably so that the divers can manually open the various hatches while working outside of the sub. There are also clips on both sides of the sub for harpoons and flippers to be attached to: The front of the sub can be opened up for access to the cockpit. The construction of these front windshields allows them to be folded very far back which gives lots of clearance and allows easy placement of the figures. The two provided minifigures can fit in no problem as there is plenty of room: The two arms are flexible and can be posed in many different positions. They can also be used for picking up objects such as the crystals, or latching onto the magnetic containers: Complete Set Here are all the contents of the set ready for action. The corral is a welcome addition to complete the underwater scene: Final Thoughts Pricing and value: At $33 US for 160 pieces, this indeed has a relatively poor parts to price ratio. Overall value does not seem as bad though when you consider the fantastic parts, and of course the final product which is in fact a respectable sized sub. Design/Build: This set has a lot stronger submarine vibes compared to many other Aquazone vehicles which could easily pass as space ships. Construction is straight forward and non-repetitive. Plenty of hinged parts and cockpits are a treat in comparison to many recent sets which feature static windshields. Pieces: The parts here are particularly useful provided you want to build other aquatic vehicles or else space ships. The many large trans-blue windshields are beautiful. The printed pieces are fantastic and exclusive to only a few sets. The two minifigures are standard Aquanauts, however they are still nicely detailed and hold up well even compared to newer generations of deep see explorers. Playability: It's a blast to recreate underwater adventures. Will the Aquanauts find the crystals or will the octopus get them first? The sub is built strong and lends itself well to swooshing around. There are plenty of hatches and compartments to open and play with. The arms are great for collecting those crystals, and the propellers are fun to blow on to get spinning. Overall there is a lot of play potential here. Verdict: 6175 Crystal Explorer Sub is one of those definitive aquatic sets. It has a classic sub design and appealing colour scheme. It looks great on display either by itself or with other sets in the theme and it's also a great deal of fun to play with. As always, comments and questions are more than welcome. Cheers! Who do you think gave birth to the Atlantis Squid Warrior!? That's right - ME!

These are fantastic, thank you for sharing them! The first six Toa have always been my favorite, so it's neat to see these enhanced versions.

Thanks for this great little review! Though the inclusion of yet another Johnny Thunder minifigure in a set was a bit of an overkill, I do appreciate that TLC did make the character available at so many different price points The supply crate and accessories are always handy to have, but the green plate is definitely a bizarre thing to have thrown in - I always tried to write it off as him having found a small oasis.

Thank you for the replies everyone! I'm taking a short break from Adventurers sets to cover most of the original Aquazone line The Aquasharks definitely deserved more. When they were first released, they caught my eye immediately and have since remained one of my favorite aquatic factions. They always appealed to me greatly, and I would have loved to have seen a larger base for them. 6190 Shark's Crystal Cave is a fantastic set, but it doesn't feel like it should be the biggest set in the subtheme.

Thanks for doing another great Exploriens review! This base has always seemed quite underwhelming to me. I do appreciate the play features, but for the most part everything seems only half done. Even if this were placed on a raised baseplate (I know many are against these, but personally I've never minded them in the Space theme) it would seem like a more substantial structure. For me, the Explorien Starship was the highlight of the theme and so I could forgive smaller bases as they seemed to compliment it fairly well as support facilities. In any case, the parts from the Android Base were welcome additions to the old collection.

Thanks for all the indexing of my reviews recently, though the link to the Deep Sea Predator review seems to be broken.

Deep below the ocean surface, two sharks roam free - one made of flesh, the other of plastic. The Deep Sea Predator is on a mission to find the all-important crystals hidden along the ocean floor. Will he succeed? Join as we go deep sea exploring with this exciting shark submarine! Set # - 6155 Name - Deep Sea Predator Theme/Subtheme - Aquazone/Aquasharks Year - 1995 Piece Count - 99 Minifigures - 1 Price - MSRP $22 US Brickset, Peeron, Bricklink, Brickshelf Instructions The front of the instruction manual displays all the contents of the set against a nice deep sea background: The back of the instructions has another nice scene depicting the lone Aquashark minifig collecting one of the crystals. Hopefully he is allies with the nearby shark. The yellow corner could be cut off and used towards a subscription to the LEGO magazine: Here we have a random page from the manual. There are no piece call-outs, so you'll have to pay close attention to each step to spot which new parts are added. Colour differentiation is perfect: Pieces These are all the pieces included in the set. There is a wide variety of pieces, mainly in black and blue, and also some trans-orange: The set includes a handful of wonderful printed pieces. The trans-orange shark cockpit has always been a favorite of mine. The second windscreen is black and non-transparent, and features some interesting blue and red printing. The Aquashark logo can be seen located on the tail fin. The blue computer with aquazone pattern is exclusive to only a few sets within the subtheme. There is a yellow version of the computer that can be found in a few of the Aquanaut sets: Here are some other pieces of interest that are prominently used in this subtheme, and well as the Aquazone theme in general. Laid out here are some plant life, propeller and housing, pieces for making flexible arms, crystal container, crystal, and chrome plated harpoons and knives: Minifigure Included in the set is one Aquashark minifig. The front of his torso features the Aquashark subtheme logo print. There is no printing at the rear. Overall, he is not as flashy looking as most figs in other underwater themes, but he suits this subtheme perfectly: Here he is with all of his gear on. At the back are two clips that can be used for attaching harpoons or knives to. He certainly looks like he is ready for action: Also included is a classic gray shark. His jaws can open and close: The Build First up on the agenda is the container for holding crystals. Located on top is a magnet for added play. More on this feature later: Construction on the shark sub can now begin. We start things off with a sturdy base and add "fins": A cockpit for the Aquashark minifgure is added. This is equipped with a computer for navigation: At the opposite end, the propeller and housing are added. The prop can spin freely when blown on: Harpoons and knives are attached at various points. The arch piece helps create a low walkway from the front to the back of the sub: We now assemble a pair of arms. The sections pop together and the end result is quite flexible: The arms are attached and receive some upgrades in the form of grabbing hand and a magnet. A hinged canopy is added over the rear section of the sub: With the front canopy added and the fin on top, the shark sub is now complete. It is quite menacing looking: Here are some alternate views of the sub. If you imagine it without the arms, the overall shape is quite convincing as a shark: Play Features As mentioned near the start of the review, the crystal container has a magnet on top of it. This allows you to pick up the box using the arm that is also equipped with a magnet: When the rear canopy is opened, the crystal container can be stored in a holding area for safe keeping. When the minifigure isn't wearing his flippers, they can be attached to the arms along the sides of the sub: The cockpit has plenty of room for the Aquashark figure to sit. Behind him is a passageway to the back of the sub, though it would be a very tight squeeze: Complete Set Here are all the contents of the set together and ready for action: Final Thoughts: Pricing and value: At $22 US for 99 pieces when it was new, the price to parts ratio is quite poor. However, the final product is on par in terms of size with anything else in the price range. Overall value is satisfying. Design/Build: The designers did a great job of creating a submarine that looks like a shark. Even with the arms attached, this thing just looks so darn cool. Construction is solid and promotes plenty of swooshing around. The build is short and mostly enjoyable - the arms however are slightly repetitive. Pieces: This set contains four fantastic printed pieces. The two windscreens (especially the trans-orange shark one) are must haves. The minifigure is common throughout the theme, but his torso and equipment are nicely detailed. The rest of the pieces in the set are mostly common, but they are useful too. Playability: Because this set includes the shark sub, a crystal to be found, and some sea life, plenty of fun can be had. The submarine is fun to swoosh around and the propeller is addictive to spin (preferably by blowing on it). The flexible arms are easily pose-able and the attachments on the end of them are useful for collection the crystal. Verdict: 6155 Deep Sea Predator is a great introduction to the Aquazone theme. Great design and colour choice makes it look good on display, but because of everything that is included, it's a blast for deep sea play as well. As always, comments and questions are more than welcome. Cheers!

Yes, pretty clean race with relatively little drama (I always feel really bad for anyone caught in a collision). I'm pretty satisfied with the results, though too bad what happened to Alonso at the end of the race. Many of the driver points are quite close now, it should be interesting to see how things progress throughout the season. Very much looking forward to Shanghai as well.

Unsurprisingly, the rain sure made for some interesting qualifying sessions. Nice to see the starting grid mixed up, should make for a great race. Hopefully the rain doesn't prevent a full race like last year.

Thank you very much for doing this fantastic in-depth review! This set seems to be disliked by many and generally overlooked. I admit that I find this set quite appealing and have been extremely temped to pick it up on multiple occasions. Being someone that likes to both display their LEGO and play with it (yes, playability is a big selling point for me), this set suits my needs quite well. I find it bright and attractive looking - despite it's openness - which of course makes it easier to access everything inside the garage and play around with stuff. The large orange tow-truck is detailed enough that I can overlook the shortcoming of the other vehicles and instead just accept them as fillers for more play possibilities. Thanks again for this review, and for reminding me that I'd still like to acquire this set

Thanks for this review! I admit that I never really paid much attention to this set - the overall look seemed kind of thrown together and underwhelming. Your review pointed out many details that I was not aware of and helped me gain appreciation for this ship. Your final picture reminds me of a scene from a famous Japanese film - Samurai III: Duel at Ganryu Island

Thanks for the review. This is one of the couple sets I'm missing from the Exploriens theme. Considering it's size, I always thought the set looked decent (I still think that it's very unique - though impractical ) and well packed in the features department. Shame that it wasn't too well executed after all and hard to actually play with. Can't win 'em all though.

Agreed. A layout with it out front would make sense and the two would compliment each other nicely. When I acquire my copies of Fight for the Dagger and Battle of Alamut, I want to try removing one of the side walls of the fortress and putting 7571 in that place. It seems to me that Fight for the Dagger should fit alongside fairly nicely. I might try incorporating those retracting planks into the side with the 'breakable' wall section too. I did a quick, horrible photoshop job of what I mean - (Note: I used picks Svelte's review of 7571, and Clone O'Patra's review of 7573)

Thanks for the comments and feedback everyone. I know the Dino Island subtheme is generally viewed as being the weakest of the Adventurers lines, so it's nice to see this set get some attention. Yes, two of those bags contained mainly parts for either the car or plane, while that last bag contained pieces for those two vehicles + the boat as well as the compound itself. I agree. The T-Rex has number of points of movement (jaw, arms, tail), but it would be nice if the legs were pose-able. The other dinos are definitely lacking in articulation (the stegosaurus has a tail that can sway from side to side but the Pterodactyl and baby T-Rex nothing), though I can forgive this as they otherwise integrate so well with the set.

Thanks for the review! I was already excited about picking up this set, but the more I see it the more I find it appealing. This is one of those rare sets in which all it's aspects (looks, pieces, figs, playability, price, etc.) are outstanding.