Quotes: Ub Iwerks
"Iwerks was a brilliant animator. He was one of the first—if not the first—to give his characters depth and roundness. That title sequence of Flip the Frog playing the piano is probably the first example of really solid animation. But he didn't have any story capacity and I don't think he knew very much about humor; he wasn't a funny man at all."
—Chuck Jones thoughts on Iwerks.