The first hour of the movie is great, susepnseful, dark and doesn’t give away too much. However the final 20 minutes ruin it for me, the horrible cgi of his alien looking sister, the scene with the 4 boys seemed over dramatic and irrelevant, and the final scene.. wow. A supernatural girl who can climb walls and kill people gets thrown into a hole by an 8 year old boy? There is also 0 backstory to his sister or why she is like that, but apart from those few points the parents acting is great and I could imagine an alternate ending with this movie making it a 5 star review!