Conan tries too hard to be goofy all the time. His show is pretty good but when he acts like a dork he overdoes it way too much. Doesn't matter though because I prefer Letterman to either of those guys, and I don't watch much late night TV anymore anyway. I hope Dave sticks around forever. He can find humor in anything.

I liked Kilborn the best but I don't think he's on anymore. His humor was dry and high brow, which you didn't see much of on TV these days.