It's alright if you can side step the obvious loss in logic. Things escalate way too quickly in first 3 minutes of whatever is happening starts happening. I was just rolling my eyes the first 10 minutes. Then it gets a little better. I actually did like the ending though a lot of people don't. I kinda wonder what John Krasinski thinks of this film because, come on, all you're doing is switching noise to sight being the killer. But, if you look it up this is based off a novel written in 2014.