I've never played this game but after picking up MW3 to play with some friends, I have to say I'm about to go trade it in for Battlefield 3. I'm real unfamiliar with Battlefield and if you guys wouldn't care I could use some info. Are there straight deathmatch game types to get away from the objective based game modes? Is the multiplayer close quarters and rushed like the CoD? It seems like you can't move without being killed from behind or someone sitting on a couch shooting you. Also, how does the class system work? Say can you pick a weapon and build around it with attatchments?