Fun, starts well, but fatal plot flaws spoiled it for me...

Rating: 6/10 (3 September 2018)

First of all, this film is massively over-hyped. It was fun, and it was novel. The acting was good and the concept was interesting. However, I felt that there were some gaping plot holes and completely idiotic behaviour from the characters which really detracted from what otherwise was an enjoyable horror/thriller. Still worth a watch but don't expect to be particularly wowed if you're a 'thinker'.