Abysmal. This film makes Nine Dead (2010) look like an absolute masterpiece. Easily the worst of the chained up in a room films. No story at all and incredibly cheap. The villain looks like he walked in from Land Of Doom (1986). Upon seeing his getup, I was convinced this might be a parody of sorts. Nope. If you are a fan of Michael Madsen...you may be disappointed. Madsen exhibits a stellar example of "phoning it in" that doesn't even qualify as acting. His paycheck was likely the biggest part of the budget and not money well spent. I mentioned that there is no story. They don't even try to tell any sort of story. Vague hints are dropped but nothing is explained, even in a skeletal manner. It's literally a string of tropes unconvincingly stitched together. Chained up people mutilate themselves at the behest of a mysterious villain. That is the story. Idiot detective characters pad the run time. I'm aware that it's a common and lazy insult to say a movie seems like it was written by juveniles. This one genuinely feels like it was written by and for sixth graders based on Saw tropes. The one positive? The practical gore effects were occasionally serviceable. Sure, some were of the "squirty kinfe" variety....but the effects department, in general, seemed to at least try. It's still not enough to recommend this film except as an example of how not to make a movie.