This film is absolutely phenomenal. Words can’t explain how amazingly well-thought out this was. I had a feeling it would be good as Leonardo DiCaprio stars in it, but the plot twist stunned me. Throughout the film you’d think every aspect of it was normal and not so much unique, however the last 30-40 minutes or so will fascinate you. It is so physiological that it can literally manipulate the audience. The ending is 100% worth the wait. I highly recommend this film, despite how dark it gets.