I have quite the odd taste in films, I see everything. I will go to the movies to see a bad film TWICE, just so I'm sure I hate it.
Some of the fav films are:
Fight Club, one of the coolest flicks ever and actually helped me get over alot of shit back in the day.
The first two Planet of the Apes films. Heston had this awesome SciFI hero career going for a while and these two movies are classics.
The Omega Man
Soylent Green, in sticking with my Heston obsession, these movies transcend thier slightly dated visions of the future.
Roller Ball, could have been a Heston film, but we got James Caan as the super ahtlete Johnathen E
I enjoy most well done zombie films and even a few not so well done ones.
Lots of old Cronenberg films the Fly, Dead Ringers ( brilliant movie ), Rabid, Videodrome etc.
John Carpenter, when he was hot he was on FIRE. In the Mouth of Madness, the Thing, Big Trouble in Little China, Escape from NY, They Live, Prince Of Darkness. Carpenter really worked the HP Lovecraft angle to it's fullest.
Now, since I am an unfeeling stone of a human being I find it odd that I have a soft spot for sappy stories. But occasionally these films come along and I enjoy them, Notting Hill being a very good example. There is also this movie with Ashton Kutcher that I actually like, Amanda Peet is in it. Alot of love, good sappy movie. High Fidelity sort of falls into that category too.
Comedies are high on my list also, Free Enterprise ( shatner's finest hour ), Anchorman, Tapeheads ( Cusak and Robbins rule this movie ), Dodgeball, Most Kevin Smith films and many more.
some others are:
Jacobs Ladder
Memento
Shadow of the Vampire
The Machinist
Wicker Man
Snatch
Lock, Stock and two smoking barrels
The Dogs of War
Excalibur
The Stunt Man
I could go on all day.