I wasn't at all impressed, at first. What bothered me most was the fact that the author kept revealing information that we already had. The storyline would jump from past, to future, and to present so often, that I didn't always know where I was in the storyline. And then, the story became creepy. It made me pause and reflect on mental health. It made me wonder what was truly happening. Then, the ending, and holy turds, it was jaw dropping.