I would recommend great page turner as I couldn't put the book down.
If I had anything to say it would be that there was too many added scenarios. Yes the book was based around the murder of Emily however I felt that there were too many other scenarios that were added into the book like, rape, cults, blackmail, suicide and relationships that drew the attention away from the main story about Emily. In the end this made me feel like it came to a rushed ending where I felt like there could have been another chapter finalising all the other scenarios in more depth.