I had a hard time thinking of one when I tried just now because, like you, I generally stop watching. Then I glanced at our shelf of DVDs-- A Fish Called Wanda. My husband adores it and made me watch it. I loathed it.

I strongly disliked The Abyss (which I saw in the theater), but that was because I'm phobic of underwater stuff, and well... That was all there was there. The friends who dragged me to see it hadn't realized that I had a phobia of that sort, and I'd never heard of the movie and so didn't think to veto it.