I watched one of the Twilight movies just to see what all the fuss was about. After watching it, I still don't know.
I don't think there are any movies I refuse to watch, although I generally steer away from chick flicks. It depends on the movie, though. For example, my wife and I recently watched "Wild," the film starring Reese Witherspoon about the woman who hiked the Pacific Crest Trail. Really enjoyed it. As a rule, I'm okay with chick flicks as long as there's good character development or a compelling plot. The ones I don't like are the overly dramatic love stories.
So get this. My wife has never seen and refuses to watch any of the Star Wars movies. At first it wasn't a big deal, but now everyone gives her such a hard time about it I think she continues to resist out of spite. Almost like me not being on Facebook. I'm determined to break her.