Two Movies I've Walked Out On
Both of them I went to see based on the reputation of someone involved in the movie.
Going Places. I'd heard Gérard Depardieu was an excellent actor, and thought I'd see him during a revival of Going Places. He may indeed be an excellent actor, but unfortunately this was a demonstration of what happens when humor doesn't age well. Those "funny" scenes didn't translate well twenty years later.
Switch. Blake Edwards! Director of Pink Panther, Victor/Victoria! There's no way this is going to be a movie that repeats the same joke over and over, right? Right? Oh dear...