I've always seen this movie on lists of the "most disturbing films of all time" and I recently got the chance to watch it, so I went ahead and did so. Yes, this movie is disturbing I suppose, but not in a good way. I've seen most of the big players in the disturbing movie seen (Salo, Martyrs, A Serbian Film, ect.). Those movies managed to be disturbing while also having at least a little bit of artist merit to them, while this movie had NONE. It was boring as hell too. I really wanted to turn it off, but not because I couldn't handle the content of it.
Here's the plot: people shoot porno, porno gets to intense for girl so she quits, on her way out they hit her in the head with a bat, then they torture her to death. Now I'm fine with the idea of this plot, but the main issue here was that there were no CHARACTERS. In the other films I mentioned (except Salo) we get to know the characters before the awful things happen to them, so I actual CARE when this character I've gotten to know has horrible things happen to them. In this movie I didn't even know the girls name. I tried to analyze it for a deeper meaning... maybe a commentary on how the porn industry uses women as objects? Maybe, but I really doubt that is what the director was going for.
I'm giving this movie 3 stars of 10. One star for the minimum I can give, another for the special effects, and one more because it was technically disturbing. It did make me uncomfortable, but it won't weigh on me for days like Salo or Martyrs did.
Even if you like super extreme disturbing movies, I still wouldn't recommend it. Unless you have some kind of sick fetish and get off to this kind of stuff (honestly half way through I started to wonder if this was made just to arouse people with a snuff fetish, so I'll credit it for doing psuedo-snuff decently. It really felt like it was made for psycho's to beat off to), or just need to cross it off your list.