I finally saw it, and for the most part it was an enjoyable enough horror movie like Shock Corridor or Shutter Island. Jay Pharoah was the best character, if only because he was playing it as himself if he was stuck in a mental health hospital. One big sticking point is the cinematography. For day scenes and interiors that are actually lit, the iPhone is serviceable. But for night scenes or scenes with lower lighting, it absolutely eats ass and you can't make anything out. The copious amounts of day-for-night don't help either. It's a definite Redbox/Moviepass movie.