Just got home from the pictures! Been waiting to see this film for months. It's not really scary, (I was kinda hoping to be terrified) - about 4 jump scares, which is cheating a little bit and why I gave 4 stars instead of 5. Some good built up tension sections, however, and some great acting from Finney's sister and Ethan Hawke. Well filmed, good shots, good editing, good plot and script interesting enough to watch again on Netflix (or whatever) for sure. Well done Blumhouse. I always watch those movies, this was a good'un