42000 - Grand Prix Racer: I just got this (so haven't built it), I'm not wowed by the function set it is boasting but it was a chance at a F1 model, so I think it looks nice and I am interested in it's suspension.
42001 - Mini Off Roader. Seems fine
42002 - Hovercraft: Nice to see a hovercraft, but I decided to skip this one since the other sets this size have the new pull back part, whereas this one seems more generic in function (although if you want black panels...)
42004 - Mini Backhoe Loader: I really liked the loader 8069 from a few years ago so was going to give this one a miss, in the end I picked it up for parts mainly
42005 - Monster Truck: Not really my thing, but if the price is right I could see myself picking it up
42006 - Excavator: The claw sold this one to me - not sure how the price stacks up but it seemed reasonably good too
42007 - Moto Cross Bike: I was going to skip this, but decided it could be worth having if only for the parts (I did like the previous bike, but generally it's not my kind of thing, although I would totally get a flagship level motor bike if they somehow came up with one)
42008 - Service Truck: I know little about this, but it looks quite interesting and I have a fondness of pneumatic sets since they don't put out heaps of them
42009 - Mobile Crane Mk II: For me 8421 came out during my dark ages, and for some reason no stores around me seemed to bring in 8053 and then it dissappeared relatively quickly from the online lego store (I live in New Zealand and postage is punishing), so I'm actually quite looking forward to getting this style of crane truck, I'm quite interested to see if it lives up to the description provided!
42010 - Off-road Racer & 42011 - Race Car: These seem like simple sets, but they're quite cheap and I'm interested in getting a couple of the Pull-Back parts, so should provide some fun
I don't think there is a real standout model this year like there has been the last few years (42009 may address that if it meets that description posted on page 2), none the less I think the year is offering some solid choices and I actually think this will be the most technic sets that I've bought from one year.
I'm with you on the bulldozer as well!
I really liked the look of 8275 (also from my dark ages), although that might be unlikely given that the B model from 8043 a few years ago was a motorized bulldozer (albeit a smaller scale one).