Well, first of all I have to say that I made it roughly three-quarters through the movie, then I gave up out of boredom.
Having said that, let's get down to business. OK, this movie was driven by a very weak storyline, revolving around people's usage of some weird drug. A drug that apparently caused deadly hallucinations, or were they actually hallucinations? (insert your own scary music here!) ... No! No! No! It just didn't work. The storyline was boring and uneventful, and failed to captivate.
What worked in the movie was the overall weirdness that was in almost every single frame. From the way the movie was shot and cut together, to the quirky characters and situations. A lot of them were quite far out there, and bordering on being too much. But oddly enough, in a strange way, it worked well enough for the movie.
Some of the cast actually managed to pull off adequate performances, though there were some where you just sat there and stared blankly at the screen, wondering how that person ever made it past screening.
The movie went on at a very slow pace, with very little happening along the way. Sure, it tried to build up some suspense, but there were no climaxes along the way. You just sat there with a hope for something to happen, but were left with a flaccid sense of deprivation. The movie was just too boring and uneventful for me, and I had to give up on it. And I know that I will not be returning to it at a later time to try to finish it or to give it a second chance. My life is simply too short for these types of movies. I gave it a shot, and it didn't impress me.
Oh, and before I forget, there were a couple of brutal scenes in the movie, that might actually be offensive to some people, so be warned about that.