I love that someone mentioned Megaforce. I have a story about that one.
When I was a plebe at West Point, Megaforce made its way there. I went to a Saturday afternoon matinee. The sound track was messed up--so that all you heard was garbled noise instead of the dialog or music. But I was so desperate not to have to go back to my room in the barracks (lacking any other diversion), that I stayed in the theater and fell asleep.
I call this pathetic. But there it was.
As bad as Megaforce was, this may have improved the movie.