I should probably just come right out and say that, when it comes to stand-up, I'm not totally sold on Ricky Gervais. There, you know now so why not just vote "useless" on my review and move on to only reading things that you agree with. For those still reading, I do find him funny enough to be worth coming back for more, but just that he works best when his un-PC and socially-awkward humour is set in context of real life reactions as he does so well in The Office and Extras. With an audience it doesn't quite work as well for me.
Regardless though I came back to watch Fame and found what I had in the past a decent and funny show but it never had me rolling on the floor begging for him to stop. What it did do was consistently amuse me though with the subjects he covered and the way he wore his personae so convincingly. He is of course quite smug but he does combine that well with a streak of self-depreciation that takes the edge off it just about enough not to grate too badly. The material covers AIDS, charity work, fame, unworthy diseases and other stuff that allows him to be irritated and mostly it is pretty funny and creatively done.
It is a matter of taste though and for me it was just "good" but then I felt the same way after Politics and Animals and I did prefer Fame to those, so this is probably going to give the fans everything they are looking for.