Most people are acting like investors in crytek. Concerned about the sales.
regarding the Directx 11 , until now nobody knows if this will change the game or not. Since the game was in development from 2007 , by this time the Dx11 even didn't existed. So this should not be a big deal.
The software thoose days is getting more complicated and more complicated so some bugs are normal thing. The same is with Windows , after the SP1 comes then is when the Windows start working appropriate.
Same happen with GTA 4 when it came out there was a lot of problems . So the conclusion is this is the game, this is what they did. If you like it well okay nice. Go Ahead. This is what is happening when there are so many expectations of something. If crysis 2 was the first version and first game of Crytek maybe the requirements wasn't to be that high.
But anyway good game , bad game this is more important problem for Crytek.
At least somebody can point some good point in the game, most of the bad pards are already known. let's be honest.