Here's my list:
Redneck Zombies and Lover's Lane were horrible.
Any Omen movie(3rd was the best, but none very good)
The Last Slumber Party (a slumber party movie without any T&A?? I mean, come on...)
Alien Terror, Vulture, Demon Hunter, Alligator 1&2, Castle Freak, Blood Diner, Atom Age Vampire are all very lame.
And I can't believe I haven't seen Food of the Gods on here. (both parts)
So that's my list... or part of it anyway.