A Glazed Donut

Half the cast was insufferable; especially the cop, who was poorly acted and an awful character besides. The other half were distasteful caricatures of people with depression and autism. On top of the poor writing, this movie has some of the absolute dumbest horror movie protagonists I've ever seen. I'm bad at math, but I'd figured out the whole (spoiler) Cartesian coordinate thing as soon as they showed the first numbers. It took the *literal math genius* over 2/3 of the movie (presumably days) to even consider it! The one good thing this movie has going for it is how suspenseful it is, but that alone can't make it a good movie.