After long time i have watched this kind of horror/thriller genre series after Dark. This series hold you up till the series end. Season one is the best one it will engage you throughout the show however second series is quite slow but quite good. This is horror/thriller genre as well as you can see a family bonding relation. The way this series hold you up is quite amazing, in some place i was just holding my breath. This series is still yet to go, there will be lot more coming up in next season and i am eagerly waiting for that. I will recommend you all to experience this show. You will not regret it.