Here's a twist: Make a Five for Five list of movies that are all in the same series. There are limited possibilities, some I've just thought of are Star Wars, the Bond films, Star Trek... I'm sure there are others.
I might be able to do a Star Wars one, but in all honesty I do at least like all the films, so I really wouldn't be able to give any of them a one.
So there you go, extra points for the first person to do it. Go!