I wish so bad that I could get used to controllers. I grew up on keyboard and mouse during the half life/CS/Rainbow 6 era. Now when I go to play these new games like black ops with people who have only played on consoles, I get ruined. It almost seems like no matter how much I practice, my hands just aren't meant for it. Kinda sucks, cause it is nice to just chill on the couch.
Are you playing on PC or xbox? Because if your using a gamepad on pc vs pc players, you stand no chance. Im pretty decent when playing COD on xbl, but i tried playing with my gamepad against people on pc and i got ruined. Im a huge gamepad supporter, and i think every game that can - should support gamepads. When it comes to competitive games though, using a gamepad is never gonna cut it. I think if enough PC gamers start using gamepads, some games like COD should have gamepad only servers to play on, so its even.
Playing any other game mode is great with a gamepad - even multiplayer zombies was pretty cool.
There is one thing ive noticed on same games that i absolutely cant stand when using a gamepad. There are some games that ive played on 360, and on PC with the same controller, and the aiming is VERY different. I dont know if its some sort of auto aim or something, but some games make it almost impossible to play with a gamepad on PC - which is why i think a lot of people hate using a gamepad - they try it and cant hit a thing. I cant think of anything off the top of my head, but i do remember Metro was like that. I think BF3 was the same way when i tried to use my gamepad with it.