Perhaps it was ironic that I watched this behind the rather loud engines of a functioning 737, and that made the dialogue, slim though it was, even more difficult to discern...It was the fifth of a series of films over and back on two Qantas planes across the Pacific from Perth, and interestingly they were all pretty dark... This was by far the darkest, but I kept on till the end trying to see "what would happen". Well, you can guess the outcome, which was what you would expect from such an expose of human nihilism...But, probably worth it, all in all. Brave by Qantas for showing it, because a passenger in the next seat could easily get pretty disturbed by some of it, as could the person watching it, not knowing what to expect. Grande, not so much, but challenging in many ways.