Opps, I voted before I read "forcibly" I've never broken one out of anger, but I have tossed a few.
I have been through a ton of controllers though. Unofficial Controllers are the worst ever! I've been through 3 xbox and 5-6 PS2 unofficial controllers. I'm still using the official ones though. note: I've only bought 2 unofficial controllers new, the others were just given to me or bought with a used machine, I'm not stupidl enough to buy another