McCain was hysterical -- totally at ease, great timing, and wonderful writing on his jokes (Olberman slam was the absolute best). Obama was horrible, nervous, timing was off, and I have a feeling Matt Damon wrote his jokes -- they were just bad.
GWB was great too, and I have to say I laughed at Gore too.
Katie Couric doesn't even try to hide it does she? she is such a bitch.