Larry Greenberg asks: How does playing yourself on “Curb Your Enthusiasm” compare to some of the amazing characters you’ve played like Moses and President Skroob?

Mel Brooks: I have no judgment and no perspective. When I’m playing myself, I dissolve into the character as a person, so I can’t really criticize my performance. I don’t know whether I’m good or bad. But when I’m playing Tikon, the Russian servant in The Twelve Chairs, I would say, yes, that’s a fine performance. And when I was Goddard Bolt in Life Stinks, I think I was pretty good. It was close to me, but not me, in the performance. I also think I was wonderful singing “The Inquisition” in History of the World.

http://starmands-sarasotanews.com/mel-brooks-interview/