I love David Sedaris. I do, however, have the naggling feeling that's he's not quite as funny as he should be. I've read all his stuff and when he makes me laugh, I really laugh hard, but I find I don't laugh often enough.
I still think the funniest thing he's ever written were the mock reviews of the children's Christmas plays. I read that in public and was literally crying with laughter. Awfully embarrassing.