What is the best website for new movie trailers that actually host them and don't try and pop-up you into submission?
Movie Trailers
Yea I would agree apple has the easiest website to use and it's usually one of the first places to get a new movie coming out.
For everything else (because sometimes deals are made with other websites to have first airing) I use http://www.rottentomatoes.com/multimedia/
They'll usually catch anything that apple isn't getting right away. Although RT server itself is very slow for video previews.