I'd much rather play a game with bad players that have fun than with good players who are arsehats.

I must admit I do enjoy healing a enemy spy that zaps a engie's stuff (TF2), hell or even when the spy is about to kill anybody on my team that's being an arsehat. The morale is don't be an arsehat when I'm healing and this won't happen, it's jsut a game let's have fun. Everyone can't be uber 1337 at pushing buttons and killing pixels.