A movie at the theater isn't really a movie without something to nibble on, especially if you don't go very often. So I figure I have three options:
1. Sneak in a low-calorie snack
2. Sneak in real candy and burn it off either before or after the movie
3. Eat nothing
Personally, I'd rather decide what I'd like to eat, calculate its calories, then exercise that much off before I ever head out to the movie. I'd be curious to see what others do when movie-watching.

A lot! But yes, if the food is not something you enjoy then it would be silly to eat it!