Not every game is a simple first person shooter. I like my games to, you know, be fun. Good luck with that as games move back to actually being fun for casual players.
I just started playing Borderlands and a friend was pissed at me for doing as well as he was with my 360 controller while he was on keyboard and mouse. As you get used to the control scheme you can raise the sensitivity and get generally the same response you would from a mouse.
I'm honestly tired of every console fanboy bringing this up everytime the debate swings by. In recent years I've played Mirrors Edge, Left 4 Dead 1 & 2, Fallout 3, Dead Rising 2, BF: Bad Company 2 and recently Borderlands all on my PC. The best thing the PC had on any of them was smoother graphics (because my system is only a year and a half old hardware) and the ability to mod a handful of them outside of DLC purchases. What I gave up was the ability to pop the disk in and just play, invariably there's always a war over settings tweaking that I go through between games and system settings to get the right amount of frames per second, ultimately though I end up with a game that looks better than the console version. In all cases I can play from my couch thanks to the 360 controller and HDMI connectivity it all plugs in the same.