I rarely see a movie that I can't sit through. This is one of those rarities.
The movie starts like a typical horror flick from the 60's or 70's, where they try to set a mood with ominous title cards warning you about the thrills and chills that are to come. Next we 're shown a parody TV commercial for an anti-depressant. Kind of on the nose if you ask me, but.... Then we are shown a news broadcast decrying the number of mass murders lately, with the most recent having occurred in a library. And then... we have the one statement that we know is going to set the pace for the remainder of the movie. On of the chicks quips about how sick she is of guns and that guns need to be outlawed - "AR-15s are only made for one thing - to kill people! Why does anybody need an AR-15?!" Right there you know that this is going to be one intelligent, thought provoking train wreck...
From there on out, the majority of what I saw was filmed almost completely in the dark with a bunch of idiots screaming and yelling incoherently. You can't see what's happening. You can't make out any single voices. Nothing that DOES happen makes the least amount of sense.
Don't just NOT watch this. Actively RUN from this as fast as you can. You do NOT want ANY of this trash rubbing off on you. You might not ever get it out.