This review is for the Blu-ray version of the film. Amazon have a habit of mixing reviews from different formats.
The first time I watched this I just couldn't understand why it started half way through the film and what all the fuss was about. A few years later I watched it again and for some reason I paid a lot more attention to it. It pulled me into until I became a big fan. Now I have seen it dozens of times and I can see why it rates so highly on IMDb.
The story follows a few plots that converge at different points in the film. Very cleverly constructed, but the film is not for the easily offended. It is packed with murderous violence, armed robbery, male rape, drug taking, littered with every expletive you can think of and all this is wrapped up in a warped dark humour. On this occasion I am inclined to agree with the 18 rating! There are some very memorable quotes from this film and just as many goofs that you get to pick up on the more you watch it.
Considering this is now pretty much a bargain bucket film, you should be able to pick the Blu-ray up relatively cheaply and it is well worth it. The quality is so much better than the DVD