Wow, too much to comment on!
Nietzsche sucks. I do agree with his views on art, but that's about it. Damn funny writer though, Thus Spoke Zarathustra cracked me up when it wasn't too busy pissing me off.
Kerouac is outstanding. The Subterraneans was one of the most difficult books I've ever read (damn thing was seriously no more than 6 sentences spread over 120 pages), but very rewarding. Dharma Bums is my favorite thusfar, I'm going to start on Desolation Angels soon.
Naked Lunch by Burroughs is probably the most disturbing form of entertainment I've ever come across, including movies, books, music, art, etc. VERY good though, not sure if I could ever read it again, but I do plan on it. :Smokedev:
Sartre is a crack up. I've only read a select few plays, but they are great. I find his writing extremely fluid and engaging, but then again all this is translated so who knows how accurate or not what I've read is. No Exit is an incredible look at the afterlife though.
Hesse: about to start Steppenwolf, I've only read Siddhartha and thought it was great. Obviously Kerouac was inspired by this guy.
Camus: read something of his in the past... don't remember it. Must not've made much of an impact.
Fuck Hemingway. Read Old Man and the Sea, wanted to burn it when it was done. BORING AND SHITTY (aka GAY AND LYING).
I spent many years reading nothing but philosophy, but after college I got REALLY burned out on it, so I started reading a bunch of fiction. Lots of Kerouac, Rushdie, and Asimov along with the above mentioned have been keeping me awake into the wee hours over the past year or so. Took a full year off from reading altogether even, I don't think I opened anything but Car and Driver and Playboy after graduating.
Most important book in the history of humanity: Plato's Republic.