My DS has only been to movie theater once, when he was about 4 for summer day time showing of Clifford. We had to leave the theater, it was too loud for him, he did not like the experience at all. I think that it is very much due to the gifted oversensitivity.
I have not brought up going to the movies since, and neither has he.
I do remember, when I was pregnant with DS at about 8 month, I went to movies with DH. Practically the whole movie the little one was kicking so hard (especially at loud scenes), that I thought I would give birth right there and then. LOL