And what is the long term clutch power of these other sets? Is the plastic these parts are moulded from as good as what Lego's is? Will it have the same longevity as Lego? They are cheap because they have been ripped off from other designers who have already done the hard work in designing and building them and spent the time to make up good followable instructions - nor have they had to deal with the patent owners for the actual equipment. And I have yet to see someone from within this thread who has said that MK does it better actually show the MK set that they have bought and built...it astounds me that people are ripping Lego sets to shreds based on photos and photos alone.
Having read this entire thread, the whinging from posters is phenomenal - if you want 100% accurate and absolutely everything to scale then go and buy diecast. Or go and get a job at Lego and become a designer for these 'flag ship' models and then you'll start to understand the requirements that a global company like Lego have to meet. The same whingers in this thread are funnily enough the same whingers from the R9800 and D11 threads...too much whinging and not enough building.
I, for one, will be buying it with the $$ I've been putting aside every payday since the set was announced....it'll get built and then as the MOCs for it start to appear to improve it, it'll get torn apart and rebuilt. Just like I did with the R9800 and the Efferman undercarriage improvement and the Efferman conversion from face shovel to backhoe.