to echo john's guilty pleasures tv thread, here's one for guilty pleasure movies
for me: ANYTHING with Nicolas Cage, and in fact the worse the better. He seems to pick some of the worst scripts to do (I know he has had money issues so that's likely the culprit, but still - love watching him HAM anything up.)
to wit, some of his more recent flicks, which i cannot remember ANY being advertised in movie theaters:
211
Looking Glass
The Humanity Bureau
Mom and Dad
Inconceivable
Vengeance: A Love Story
Arsenal