I can't give a full review as it was so disappointing.
I killed the first 3 guys and stopped playing it and put it back in the mail the next morning. The game is nothing like the first 2, not polished, at all.
I feel Game Informer has the most accurate review of it, its sad as I used to like this series.
I was so excited to get this game but it was so disappointing was let down the game aiming was pretty bad if you have a perfect shot do not kill the enemy it only kill the enemy it wants to. Also don't like this game it do not have checkpoints or save the game if you die you have to start level beginning it save in the end of the game I don't think it's worth renting and buy. Also the multiplayer it slow I don't think it's worth a time I got this game in today am going to send back tomorrow.