Went in to this with no expectations and ended up really enjoying it. I feel like it had some elements of Smile as well, another horror I thought was really good recently. If you enjoyed that film at all, I really do think you would vibe with the atmosphere of this film in a huge way and especially with the way the story is structured and told, the beginning portions in particular. I feel like it captures some of the same sort of heavy, inescapable paranoia that is felt throughout. I thought Heather Graham was awesome here, it is worth watching just for her performance. She killed this role. Judah Lewis is great too, I liked him in The Babysitter too.