Been playing this with controller for past 2 hour's still enjoying it the only time I'm not is from my @#$% aim due to controller sticks, will try B's settings & see if they help.
The game.. is pretty intense ^..^
If ya get in a group with some people talking, its just fun as hell, we was on a roof, attacking & there was 2 entrances at the top, we were in groups of 2, threw a flash down each one then counted to 3 and rappelled down, shooting as we went.. It felt soo good..
& Yeh it is slower then some games like BF & Call Of Duty, But thats what it set out to do, its not mean't to be a run n gun game imo, it's mean't to be a competitive, tactical game.