Hm.
A few movies I have enjoyed are:-
Hellraiser. The combination of demons (or angels), mad sadomasochism, awesome 80s gore and fashion made this movie indescribably brilliant to me.
Oh, and the Cenobites were awesome, I loved their outfits
Sweeney Todd. A mad barber with a long-standing grudge, a deadly barbershop that processes corpses into pies and a lovely Victorian setting make Sweeney Todd one of my favourite musicals. But then, I love the idea of a gruesome musical, I wish there were more of them, if anyone knows any more?
The Matrix. I grew up on the Matrix; it's been one of my favourite movies for a long time because it explores the idea of a skewed, false reality, as well as a heap of crazy fight scenes. Not to mention all the sexy black and PVC outfits
Doomsday. Medieval knights fighting futuristic soldiers and Mad-Max-esque punk cannibals? Why in hell not? Oh, and the song from Siouxsie gives it extra points, even if the movie itself was somewhat terrible
The Nightmare Before Christmas. An alright movie with a bunch of rather fun singing skeletons. A pity that it got popular enough with the 'emo' kids, but I still don't mind it :P