I definitely have a very strong love for anything with a scifi twist. Spaceships, robots, futuristic weaponry, cyborgs. Love it all. 

Horror is also really interesting. And I also really like survivalist-themed stuff, even though it can sometimes turn cliche after a while.

EDIT: Oh god I just clicked the 'something cool' in your sig. And watched it. Thanks, man, wasn't planning on sleeping or anything.