I went to go watch this movie yesterday and it was absolutely amazing. I read some negative reviews the day before and I'll admit I was a bit afraid of what the movie was going to be like. However, I highly recommend you just give it a watch and don't let these reviews stop you. Personally I saw a lot of critiques that said the movie was messy, and I disagree. It was pretty easy to follow. I absolutely hate when movies have really cheesy dialogue, and this movie had about two lines at the very end and two scenes that I thought were a bit strange. Overall, I rate the movie 9/10 and at the very least 8.5/10. I think there are some big overreactions against the movie. If you're expecting horror, it's more of a thriller.