It's bad. I was expecting a lot because the trailer is absolutely great and the story seemed amazing. I don't find scary most of the horror movies and dramas I watch, so I wasn't expecting this one to be very scary, but I was wrong with the plot, it wasn't as interesting as I thought it would be. Horror is one of my favorites genres, but this drama is a scam, no horror at all. The first episodes are not that bad, but it was getting more and more boring towards the ending.