I was wondering because I've been watching a lot of TV lately; I just finished watching Orphan Black and oh my god it's so good.
I really just kinda dislike movies in general. They're too long to just sit down and watch most of the time, and they aren't able to grow and evolve over the course of it's runtime, because it's too short. Often times that can be a bad thing too (shows that go on too long for one thing) but I still prefer TV shows over movies. That's not to say I don't enjoy the odd movie, but it's much rarer.
Also when is Netflix getting season 3 of Nikita arghhhhhh