NEW Movie Nerd - Quick reviews for all sorts of movies, with no few number being the sort I appreciate. The Internet Movie Database - THE website to obtain information on films. I use this resource frequently.
Content is always updated, chat available, plus there is a trove of resources.
Dead Rabbit Productions - The Movie Vault has reviews for all sorts of films, some are the kind that I appreciate. He provides some neat trivia facts with all the reviews as well. Make sure you check out their contest to name the worst director. This should keep you busy for a while. Unfortunately the use of Windows Media Player is a must, so any die hard Linux folks are out of luck for now.