I don't like Time Vine...from what I've seen from the adverts anyway.
With stand up comedians, they all get stale eventually. I used to love Jimmy Carr, now I'm a bit sick of him. I watched some Kevin Hart on Netflix a few months ago and I thought he was ace. I'm not a fan of Lee Evans, he can make me laugh but I don't think he's hilarious and find his physical stuff annoying and his end of show singing infuriates me.
Oh and I think stand up women are not funny at all. I'm not being sexist, I genuinely find them annoying...some HAVE made me laugh but only in short bursts.
If we are talking about non-stand up comedians, well it ll depends on the writing!
But yeah David Mitchell is always great, no matter what he's in.