I saw it. He was very good. That's his danger, (as I know you agree), that he's charming and funny and talented as well as opportunistic.
Also saw the Michael Jackson skit where Sharpton played Johnny Cochran. I thought "what kind of presidential candidate plays Johnny Cochran in a skit?", and I realized for Sharpton it would not hurt him.
Consider the hysteria surrounding Trent Lott's unfortunate statement at the 100th. birthday party and then consider the a$$ ki$$ing of Al Sharpton.