The original XBox controller before they shrank it was the best controller ever. It was actually a decent size for my hands and I didn't have to contort myself like I did for the GameCube or anything. I truly expected better of you Dan. I don't understand how anyone can think that's a good controller, aside from feeling cheap and plasticky it's the only controller I've ever used that causes physical pain within about half an hour.
360 controller is very good too.
But I hope all you tiny-handed freaks responsible for terrible too-small controllers suffer from paper cuts on your little fingers