really the issue is that crytek should never had released the game in such a poor state bugs in multiplayer no hack protection a lot are using hacks even after the first update

. still i have no doubt they where pushed into releasing early by EA usuall total f...up you would expect from them.
Thing is problems only start to occur when everybody starts playing.. i dont think their test servers can outrule everything to do with problems... when they test it at first there may not be too many problems until it is actually released and us players start to find things wrong with it or problems start to appear. I would say its 50/50 some of it was crytek's fault and some of it wasnt. The amout of detail and comitment that has to be put in... you cant blame them for not spotting blips or small errors if you consider what they have made.
Well there is a difference between BUGs and having the game be unplayable for over a month. Sure I understand there are some bugs in the game but from day one:
CD keys not working
Promo codes not working
Nano Edition delayed for about a month
Continuous streams of disconnects
Weapon perks not saving
Levels resetting
...these are not BUGS... these are FLAWS that prevent the player from PLAYING the game, let alone enjoy it. These huge flaws should have been fixed during beta and there is NO excuse for it. None.