Since you already know how it's gonna end going in, it's extremely hard to watch but it's a film too important not to watch. Well acted and superbly directed. You never get a feeling that the people behind it only made it for exposure, publicity, or even Oscars (which it deserved). It genuinely feels like everyone involved were passionate about what they were making and made it because it's a film we needed. A film that had to be made. Gut wrenching, terrifying, gripping and powerful. A very underseen and impressive achievement in filmmaking.