I watched the first, and a couple here and there. Recently I watched the episode with Mccain which I think was a week ago. He's painfully awkward when doing the monologue. Oddly I sorta liked him in weekend update - you'd think this would be the easiest transition. I liked the slow jams news - that was actually semi decent imo. I didn't like the real housewives of late night. His interview of McCain wasn't bad at all, I didn't watch the rest.
This show has so much going for it and oddly so little. It seems like the kinda show I would totally dig, and yet everytime I watch an episode I'm left wondering "jeez, what was that"
I think his stuff is sorta funny, but nothing has really been "haha I need to see that again and again" funny. I'll give him the benefit of the doubt in that his content will get funnier - but I don't think they will delivered any better. I'll give him this - his interviews have been decent (from what I've seen) - he seems to get people to genuinely talk to him on the show rather than the forced question/answer deal. But that's also the part of the show I'm usually least interested in.