Prince didn't jump around. He laid his soul (and his sexuality) on the stage. Again, and again, and again, and again, and again.
What does that have to do with his talent? Does that really bother you? Were you counting on a piece of the inheritance? That's a pretty irrational response.
I'm sensing a DC Tom/Tom Petty thing going on here. I advice you to listen to Darling Nikki and rub one out!