I just watched The Machinist.
It was not bad, but among creepy and demented movies, it sort of felt like I'd seen it before. It felt like a mix between Donnie Darko, American Psycho, Fight Club, and Black Swan. Altogether not bad, but it lost its edge with me about 3/4 of the way through. Verdict: 7/10.
Incidentally, there is a storm in San Diego tonight. It has me in sort of a funky mood... hm.