This is not an easy film to watch, but it’s well worth watching. The reason I say it’s hard to watch is because it’s so relentlessly dour and dark, and just never lets up — to a point where my wife stopped watching it about halfway (and she usually watches all these horror movies with me). But it’s mesmerizing to watch — mostly due to the great direction by Gareth Evans — and the setting itself is novel and interesting. But this is definitely not the “fun” kind of horror movie that you tend to want to watch for Halloween. And this is now the 3rd great Netflix original movie in a row that I watch (after Malevolent and Hold the Dark).