Excellent site, it would get a five if not for the message boards, they are absolutley ridiculous sometimes. Be prepared to see half the posts/topics about a movie be along the lines of "this movie sucks" or something similar. They can really ruin an experience if you let them. But the site itself if really good for looking up actors and their work and the like. Lots of knowledgable people, lots of not so knowledgeable people.
