@socketwench - One of the big things with me is that I have a very high "bullshit meter" when it comes to movies. It usually quiets down with Sci-Fi, but Fantasy will make it go off constantly.

I'm not sure why, but Labyrinth is one of the few movies where it stays pretty quiet. I think it's because it starts pretty grounded and gets wierder as time goes on, instead of diving you into the fantasy straight up.