Tnx guys, lots of movies.
I've seen Source Code 2x, good movie, seen Dark city and Sunshine too, not bad.
I enjoyed both versions of Total Recall actually.
Tried to watch Equilibrium 2 times, didn't like it.
2001: A Space Odyssey, seen it long ago, but didn't understand anything.
Some other sci-fi I remembered which I also liked:
12 Monkeys
Minority Report
Oblivion (2013)
Serenity
Contact (1997)
Open Your Eyes (1997) (the original version of Vanilla Sky(2001))
Sphere (1998)
Aliens
The Abyss (1989)
haven't seen yet:
Gattaca (1997)
Cargo (2009)
The Thirteenth Floor (1999)
Brazil (1985)
The Island (2005)
Knowing (2009)
The Man from Earth (2007)
Memories (1995)
Alright, keep them coming, anime too!