I have seen a lot of Japanese Movies, and this must have been one of the worst i have seen in all those years. The Punk Music might be appealing to some people, but the rest of the film is awful. The so called Camera-work looks like they just ran around with the Cam, the "violent" scenes some People liked are cut fast and filmed with an extremely unsteady Camera so you don't see anything at all. Weird Gangs fighting each other makes it looks like an extremely cheap "The Riffs" aka "Bronx Warriors" RipOff, which was originally released 1982 as well. All in all the movie just was a mix of pointless and bad fights, mixed with punk music... Even for a giant Musicvideo the Visuals are extremely bad. Don't let yourself fool you by People how compare this to work by Miike or Kitano, because even their worst movies look like Oscar-winners compared to this waste of material.