This movie had a massive aura of creepiness and tension right from the start and it properly elevated as the movie went on. It was written and directed in a way where the viewer slowly got bits of information but it didn't drag so your interests were kept throughout. Can't really talk to much about the ending without giving anything away but it did go a little off the rails. I was worried that it would be one of those movies with amazing buildup to an ending that doesn't payoff so a little off the rails was not a problem at all. This movie reminded me a lot of Shutter Island from a few years back but with more tension, creepiness and an overall look to everything.
I would definitely recommend this movie to fans of creepy thriller movies. It was a very enjoyable watch.