I never liked The Office. The real Office, I've never seen the American one because after what they did when they decided they'd like a go at Red Dwarf I don't trust them to do good British comedy well and I expect them to do bad British comedy worse. But that's subjective, isn't it? I like Ricky Gervais - Extras was very good, and I enjoy his stand up - but The Office didn't do it for me.
The "... Movie" series is another one, but it sometimes has some amusing bits. I liked the random gangsta pirates section in Epic Movie.
I didn't find the new Pink Panther too bad (this is the second one, not seen the first one) but certainly not amazing.
Two And A Half Men... what the fuck, man? I've only seen in recently (my girlfriend likes it and I've seen it at her place) and it's... god. Just awful. On a related story, I watched a couple of episodes of Friends with the girlfriend recently for the first time in years. I laughed. It was actually really good. But I'm pretty damn certain they were early episodes... so I figure there was probably some crap creep that went on as the series progressed.
The League of Gentlemen RULED. It's called black humour, man (as in dark, not as in Afro-Caribbean). And it KICKS ARSE.
Napoleon Dynamite... that's an odd one. I watched it on my own and got a "Wtf" reaction. Not funny. I'd heard about it via a group of new mates (when I was in a show) who had been quoting it, and their quotes were funny. The film was not. But I got back and we talked about it and the quotes were funny. I've not seen it again since but I think with a group of mates it might be funnier. I don't know. Suffice to say I watched the whole film through without laughing, which should be the end of it, but then met up with my mates and we laughed our asses off basically quoting the entire thing. That shouldn't be how it works, man! The original thing should be funny and quoting it should be lame! But noooooo.
That's my two pence.
Edit: Oh yeah. Little Britain is not a bad show - especially Little Britain USA, that injected some good new life into it - but the Lou and Andy sketch that everyone raves about is godawful.