I actually like Escape From L.A. a lot. But the best ones are, of course, The Thing, Halloween, Big Trouble in Little China, Assault on Precinct 13, Escape From New York, etc.
Halloween is close, though. It's so elegant, so simple, almost elementally perfect. My favorite works of Carpentry are nothing unexpected, but I do have a special appreciation for The Fog, which I think is a tad underrated, and
Over the weekend I watched the second installment in the Qatsi trilogy and rewatched the Lady Snowblood duology. Very different, but both highly recommended.