I thought this story had some parts where the story dragged a little bit. I was expecting a thriller but got a mystery. But still I thought it was a very interesting story and I enjoyed it overall. Also I thought the ending was wrapped up a little to fast for me and I would have liked to see what actually happened in between part four and five. Still I think three stars would not be enough, so it's probably more of a 3.5 star book for me.