Here are some of my favorite, movie and entertainment-related links:
The Internet Movie Database
A must for movie lovers! A wealth of knowledge, trivia, and specs for just about every movie (and TV show) that has ever been in existence!
Popular review aggregator. Links to reviews from publications around the country. Famous for its ‘Tomato-meter’ rating system.
Another review aggregator, much like Rotten Tomatoes, but perhaps not as well known. Again, site links to critics and publications from around the country. Also reviews TV, gaming, DVDs, music.
Popular online magazine has articles about all aspects of pop culture. Site contains extensive reviews for film, tv, music, dvd, and gaming.