I try and only use my xbox controller on the PC for driving games (and footie, impossible to play FIFA with KB+M), I've been trying to avoid the controller on FPS. However, the mouse aim is a bit weird in BO2 (possibly acceleration?) so I'm thinking of using the xbox controller.
Getting the adapter to use the xbox controller on PC was not sometinhg I ever expected to do but it's useful sometimes. I'll probably use it when GTAV comes out on PC.
I'm rambling and getting wayyyyyy off topic, sorry
I'll watch out for a free weekend Advanced Warfare on Steam, try before you buy and all that