How in the world would they put auto-aim in this game. Team deathmatch and deathmatch aint fun in this game. hell i even hate it. If you tought COD had to skills well wait untill you play TDM and DM. Mission is even a more pain in the ass. if you are in a car, chances are big you get headshot with a pistol even if your driving at full speed.
Races and coop missions are fun tough.
Shame on you rockstar.
PS: Singleplayer owns