It's just the beta and to be honest it's nothing great, JUST like Call of Duty and BFBC2 unforunanently sans the amount of customization the others have. I was in the closed beta 4 months ago and there's hardly anything new.
Trying too hard to be CoD.
Besides the small maps and kill streaks it isn't really that much like CoD, more like a BFBC2 reskin.also lol the m16 in the game is full auto