Ok this isnt even an alpha version, its just a very bad joke on people who saw E3 trailers:
( some quotes taken from ea forums ) First of all you can rebind only few keys cause game will crash, in game chat doesnt work and if you press chat button you have to reload the game for it to dissapear. Then onto funny business:
Options Menu/Server Browser:
Screen Adjust: Set your television display area
Knifing animation feels like you should be a ninja throwing a kunai or something instead of stabbing someone.
Sniper steady does just that...snaps your crosshair to the center instantly and doesn't move.
Death animations you just have about a 70% chance of your character simply popping up into the air about 5 feet or your character falls over.
Killstreaks are boring and and too easy to get. Also apparently it wants me to press right or left on my xbox dpad, Ive tried but my xbox controller was out of batteries
[Rifleman Gameplay:
The most powerful class in the game and the only one worth using, your guns are laser accurate at all ranges. you kill in 3-4 shots which is pretty much insta-gib. Thats all I really have to say honestly :/
Spec Ops Gameplay:
Rockets do about zero damage, your sub machine gun is also laser accurate if fired in bursts however you will get outgunned at all ranges by rifleman.
Sniper Gameplay:
The most useless class ever, your sniper class starts with a semi-automatic sniper rifle which kills in 2 hits...this would be nice however you start with a red dot instead of an actual sniper scope making sniping awkward and overall useless with the recoilless laser accurate riflemen moving around.
Finally you unlock the m24 after a long painful journey only to realize it is the worst gun in the game. the scope sways like your drunk when you don't steady and when you do it doesn't want to move and seems to be stuck at 50 DPI. Once you fire you need to wait 2 seconds for the post-fire animation to play.