Stomp Tokyo is by far my favorite movie-related destination on the web.  The writing is witty, and the Scott and Chris have a wonderfully eclectic taste in movies.  The site started off with a heavy focus on Japanese monster movies, but over time it has developed into one of the best resources on the web for discussion of foreign pop movies.  Unlike mainstream critics who only focus on foreign films with "artistic" pretensions, Stomp Tokyo provides a glimpse into the international equivalent of U.S. b-movies, albeit mostly from Asia.  In addition, the Stomp Tokyo guys host a large, and growing, collection of other b-movie sites, including a few on this list. 

Jabootu's Bad Movie Dimension, the brainchild of Ken Begg, is a must see for bad movie fans.  Ken's reputation was built on his massive, 10,000+ word reviews of such stinkers as Commando Girls and The Giant Claw, but the site now feature monthly "nuggets" -- short (by Ken's standards) reviews of several movies and unquestionably the most vibrant and interesting discussion board of any bad movie site.  Ken's tastes tend to run toward classic 1950s b-movies, although he also strays into the realm of big-budget stinkers and exploitation fare.

Cold Fusion Video Reviews is the product of Nathan Shumate, formerly of the B-Movie Mailing List.  Like Stomp Tokyo, Cold Fusion hosts a number of sister sites, but the main reason for visiting is Nathan's witty takes on mostly modern direct-to-video crap.  He has a thing about Charles Band.  Also, check out the cryptic comments at the end of the each review from the Hieratic Head of Ezra Pound.

I don't know why I like the Charter Terminal so much... but I do.  Most of the reviews are written by the eponymous Charter, although several other contributors also provide takes on movies.  Charter focuses largely on recent movies, including many current theatrical releases.  The site tends to focus on bad movies, although positive reviews sometimes appear as well.  The reviews are witty and funny and, most importantly, unique in tone and style.

Badmovies.org is run by Andrew Borntreger and deserves high marks as the best designed of the bad movie sites I've found on the web.  I can't even imagine how much time he puts into the site, but it sets the standard.  The movie reviews are brief, but each includes screen caps, and audio and video clips.  Andrew's taste is movies is eclectic, but he stays largely in the 1980s and 1990s for his selections. 

Dante's Inferno and All-Night Video Store, now part of the Stomp Tokyo family through their Bad Movie Planet spin-off site, is a great stop for bad movie fans.  The Inferno reviews mostly recent movies, many of them DtV.  Though the reviews are brief, they often offer great laugh-out-loud insights.  The Inferno is prolific, often posting 3 new reviews on a weekly basis.

I have sort of mixed feeling about the Internet Movie Database.  Part of it is nostalgia: IMDb was one of the first sites I regularly visited on the web, back in those pre-graphics days when I'd browse from my university UNIX account using Lynx.  Back then, if you were a frequent visitor, you were encouraged to download the whole database and set up a mirror.  It was really a collaborative effort, and contributors would compete for the most additions to the database.  It has since been bought by Amazon.com, and is more slickly professional now.  IMDb is the most comprehensive movie resource online, but I'm a little disappointed that it doesn't do a better job filling in the gaps on older, more obscure movies.  It'll tell you the names of the 27 gaffers who worked on Independence Day, but basic cast info on lesser known movies is often spotty and sometimes downright wrong.

Bruce Edward's Bad Cinema Diary is just what it sounds like, a series of short entries about the multitude of bad movies Bruce has seen in the previous month.  Bruce's tastes are varied, and the Bad Cinema Diary is a good place to start for anyone interested in getting recommendations for bad movies to watch.

The Unknown Movies Page is real treasure.  The webmaster, Greywizard has an encyclopedic knowledge of films, and his reviews are uniformly entertaining. Greywizard's tastes run to the obscure, but otherwise is varied across genres. The Unknown Movies Page is now part of the Stomp Tokyo family.

The Bad Movie Report is also part of the Stomp Tokyo family of sites.  Good stuff, clever and funny.  The webmaster, Dr. Freex, has a unique take on movies, having himself played a major role in the creation of Forever Evil (1987).  Dr. Freex and Greywizard vie for the title of most knowledgeable b-movie webmaster.

And You Call Yourself a Scientist! focuses largely on bad science fiction.  Liz, the webmistress, delights in skewering bad science as it is prominently portrayed in b-movies.  She also likes to take an occasional hack at sexist themes to slip past those oh-so-careful screenwriters.  The reviews are dense and literate, and the site is well worth visiting regularly.