I was really surprised by this book. It reeled me in pretty quickly. Quite atmospheric even though the author did not go to great depths to describe things but I guess that's because it is a YA novel. Enough was given to make you visualise the situations for yourself. I enjoyed the overall precise of the novel and the characters were likeable. The Charlotte dolls were definitely creepy. So, I tried avoiding reading at night figuring I might not get any sleep XD. Loved the twist at the end. But I would categorise the story as a cross between horror with the elements of a psychological thriller.