This show is so disturbing. I barely managed to watch the first episode, because it was so violent and psychotic. I couldn't get it out of my head for ages, it really played with my mind. I don't understand how anyone could watch it without feeling really anxious and disturbed. The only reason I'll give it two stars instead of one, is because I think the initial idea is very clever and cool, the people with the masks and the debt etc, but the way it was executed was extremely violent and disturbing, not in a way that was captivating but in a way that made you want to be sick. I don't think it's a 15 either, all the gore in my opinion makes it an 18, because I'm 15 and I couldn't handle it. If you're sensitive, emotional like me, this isn't the show for you.