http://www.denofgeek.com/movies/1677..._all_time.html
Sometimes the effects just aren't very special, as these videos will prove…

Let's get two things clear: I'd rather sit through a good film with bad special effects than a yawn-fest employing the latest tech from Weta digital. Some of the films here are amongst my favourite movies.

Secondly, I'm not after shooting rats in a barrel. Bad SFX in a very low-budget movie are only to be expected. It's when the effects fall well below the general production values of the film that it enters shooting range…
I have to agree about this one -

http://www.youtube.com/watch?v=V17duGlHEYY

it really pulled down the movie I thought . . . .