I watch most things, I'm not fussy, I mean I suppose I watch 'high brow' stuff like Godard and Tarkovsky, some of that kind of thing is awesome, but overall I like 'bad' films like Ho and Troma, and I fucking love RoboCop and in general scifi-action films, and bad martial arts films like Seagal/Van Damme stuff. But overall I will give almost anything a try. I even like musicals, which is pretty much the definition of faggotry.
Genres that I can't say I've had much success with are romance/romcom and fantasy (I mean I can name all the fantasy films I like on one hand). Oh and superhero/comic films, the only one I actually like is Watchmen. I probably have pretty bad taste.
I got tricked into watching the first Twilight when it was quite blatantly not designed to appeal to anyone of my gender, and I got tricked into watching the second LotR by people who knew I hated the books and the first film. But to my credit, they are the only times I've been tricked. In LotR's case I just went to the cinema with friends without knowing what we were going to see, and with Twilight a friend begged me to download it and watch it with them. Neither of those things are ever going to happen to me again. Fool me twice... And... It's not nice to fool people.