Michael Macintyre is probably the only comedian who is reguarly on TV that makes me switch-over. Never said anything funny as far as I can tell.
And giggling at your own jokes is quite tragic really. It's like he carries his own canned laughter with him.
Morrissey was good though, but it's funny how he turns to mush on Jonathon Ross' show. He looked like he couldn't speak when Ross was doing the intro at the top of the show.