You know it's a good film when...
I saw the film last night and left with so many unanswered questions. I feel like when you see a film and they answer questions and give you info upfront it can sometimes take away from the film itself. This movie left a lot to think about. Yorgos did a great job just as he did in The Lobster. I saw an interview with Nicole Kidman and she said similar things that films should make you think and ask questions.
This movie did just that for me.