The original DVD release was very bare-bones. The only extra is a short behind-the-scenes featurette. The movie, like the graphic novel, is very violent, with beatings, dismemberings, and everything in between, but manages not to show a lot of blood by showing the blood basically as bright white against the black and white that the movie is (mostly) filmed in. There is also some nudity, mostly from Carla Gugino and Jamie King, but also have characters in various states of undress or skimpy outfits (including Alba, Rosario Dawson, and Devon Aoki), and a lot of swearing. Basically, this is something you are going to watch if you are in the mood for an action movie and you do not mind very violent action movies. It is definitely not in the vein of the superhero comic book adaptations that Marvel and DC have put out since this was released. It is much more in the vein of Kill Bill and Watchman. Chances are, if you like those, you will like this. But, if you hate movies like those, you probably are not going to be into this one either.