Allmovie
a commercial database of information about movie stars, movies and television shows.
http://www.allmovie.com/

Box Office Mojo
is a website that tracks box office revenue in a systematic way.
http://www.boxofficemojo.com/

Britshorts
Produces its own original work and sourcing existing short film material. Streams short films and animations free of charge.
http://www.britshorts.com

Filmprism
Films, new and old, reviewed using a colour-coded system, browseable by theme or genre.
http://filmprism.com

Future Movies UK
British movie guide features reviews of new cinema releases with archives.
http://www.futuremovies.co.uk

Inside Out Film
Film review ezine featuring the latest UK releases and box office info.
http://www.iofilm.co.uk

Lazy Cinema
Reviews of recent Hollywood releases and older video releases.
http://www.lazycinema.com

Metacritic
is a website that collates reviews of music albums, games, movies, TV shows, DVDs, and books.
http://www.metacritic.com/

Movie Review Query Engine
Largest directory of reviews, compiled from American sources. Advanced search feature.
http://www.mrqe.com

Rotten Tomatoes
Rotten Tomatoes is a website devoted to reviews, information, and news of movies.
http://www.rottentomatoes.com/

The UK Critic
Major cinema releases reviewed, plus an archive dating back to 1998.
http://www.ukcritic.com

The Usher
One man's opinions of the current big cinema releases.
http://www.the-usher.com

This is Local London - Film Reviews
Reviews of all the latest cinema releases from newspapers across London
http://www.thisislocallondon.co.uk/leisure/filmreviews/

filmOMH movie reviews
Previews of new movies and an archive of film reviews.
http://www.musicomh.com/films/index.htm