I really enjoyed this book, it took me a while to read but that's just because I've been so tired this week. I would have binge read this otherwise.
The storyline was really original and I love that it wasn't what you thought it would be. The format was really interesting to read too, with a different news clipping from the past at the end of each chapter. I think the characters were written really well and there was a constant sense of unease when you weren't sure what was happening or what the truth is, even right down to the very end. It was very cleverly written with misleading sections so the truth wasn't obvious and made you want to find what happened.
At times the pacing was quite slow and there were some characters I would have liked to seen more of or found out how they related to the story but I think that the length of the book was good and adding more to it may have made it less enjoyable anyway.