I played the beta,was way over hyped,but none the less an awesome fps.The things I disagree with are minor,and might be fixed in upcoming patches,but some I doubt.
First off,enemy recognition,this brings a new style in fps's,I can run right up to someone and at the last second,boom,dead!I was like,that was a bad guy?This is more realistic,mind you,it wouldnt be all bad if ff was off lol..
Now,teamkills,tk's have always sucked,but,in bf3,the person who tk's someone does not get punished,granted,some tk's are because of bugs,we had those issues back in bf2 and they finally fixed most of em.
The other issue that bothers me is the sound,and being shot at.The ambient sounds and weapon sounds are by far the best ever implemented into a fps,or any game for the matter,vehicle,aircraft sounds are very high quality.
In addition,when you are getting shot at,you dont know untill you are dead,at least this is what has been happening to me,I dont hear the shots untill I am dead,I have never been shot at in real life,so I dont know if this is realistic or not.
In closing,there are minor annoyances,but for the most part,ea and dice delivered a awesome fps,which in time will hopefully improve.