"Legend's" a great film... a couple of 'interesting' performances weaken it, but it's artistically done, and Tim Curry as the Dark Lord is... phenomenal. Watching that role makes it hard to reconcile the actor under all that red makeup and prosthetics and the quipping, staunchly upper-class butler in "Clue". (Another great one).
Oh, and Mia Sara is quite lovely. (sighs.) Which segueways to another topic, perhaps. Certainly not one for this forum. I'd like to discuss how IRRITATING it is when women ruin their natural beauty with plastic surgery. She was... amazing.
Other greats? Dragonslayer. If you can get past the outdated effects and maintain the suspension of disbelief, this film is great.
Ladyhawke, maybe? Am I going too old school here? Do ya feel me, people?