Story - It's a very simple set up; 7 people wake up in a room and have to decide who has the worst (if not the only) crime among them. But the feel of the movie and the stacks at hand are very Battle Royale/Death Park Game/I'd even say a little reminiscent of Saw (except this film definitely isn't bloody or horror porn!) Acting - This mainly goes to Seto Koji; he once again proves himself as an outstanding actor. The rest I saw are okay to they did a satisfactory job. Music - I didn't notice it =/ but must have helped with the atmosphere because I was so absorbed in what was going on. O I'll defo watch this when I need to bing-watch Seto Koji or these types of killing/survival games xD The ending was a bit odd but not too much to get mad at xD