http://www.teleport-city.com/movies/reviews/action/
This one is goooooooooooooood.
Oh fuck, that is cool.
One of my favorite sites...
Also, these are more limited reviews (fewer, all Asian flicks), but you might want to check it out Weird Asia: http://mitglied.lycos.de/uzumaki/enter/index3.htm.
Bad Movie Planet has a couple review sites under it, and has lots of reviews: http://www.badmovieplanet.com/
(moose, if you haven't seen Dog Soldiers, go rent it NOW. like, leave work sick if you have to!)
Sean