Gosh, I don't recall watching so much nonspecific gore, which I don't like in films unless it makes some sense and is not just to sensationalized violence. I actually got bored and thought, when is the guy gonna die already? All the dark and barely visible scenes do not make a story. Heck, kids with a phone have done Halloween films of someone stumbling around covered with red food die and syrup, breathing hard, and repeated distant screaming. In fact, I started getting annoyed because it seemed a bit like lazy filmmaking. Hey, let's show lots of blood and guts oh and add him dismembering himself for the final scene. (he seemed weirdly fascinated with his own member, rolling it around like a well-done hotdog.) I watched this because it got a good rating. I have no idea why. If this is supposed to be found footage who the heck was filming? Also, the film Event Horizon at least has an actual story. Check that out. Or for a real mental freakout watch an older film called, Altered States. Much, much scarier and disturbing and you can actually see the scenes.