You know you suck at Rayman when you suck. Man, I'm a genius!
Okay, I'll be serious now. You know you suck at Rayman when you think the Raving Rabbids franchise pwn the original games. (I think someone already said that, but oh well. I'll think up of something better next time.)
...,and then that plum becomes a mighty emperror, and starts fighting the other plum who has become the king of the world (check page 1). Meanwhile, you're busy playing minigames.