A very faithful adaptation of the source material, no liberal bullshit for the most part, but there is multiculturalism present. The police chief is an ugly nigger sow, but she's in the movie for all of 4 minutes, and the move is about a white man and white woman gunning down dozens of mystery meat criminals and their queen bitch. Another great thing is that there is no fucking romance plot. Dredd is a consummate professional with a laser focus on doing his job. Also, the movie realistically portrays the nigger underling as a muh dik obsessed vermin that wants to rape the white meat.
Special kudos go to Karl Urban for never taking off his helmet during the whole movie, which is very much in character for Dredd and to the writers for respecting the character.
All in all Dredd is one of the finest action movies of the past decade and everyone with even a slight interest in the character, science fiction or just a good action flick should do themselves a favor and watch it.