I detest subtitles!!! Movies are meant to be viewed NOT read.
It depends on the movie. I have difficulty with Japanese movies, especially anime. The same with a new-to-me Korean anime that I watched several weeks ago titled Noblesse.
What I dislike is when I'm watching a movie/show that is in English (doesn't matter what dialect, except for ASL, which I don't "speak".)
Phyllis Sidhe_Uaine