It took me a long time to get into this book. In fact I stopped several times in the middle of reading it to pick up other books. If I didn't have the OCD tendency of always finishing a book, no matter how horrible it is, I might not have finished it. The book doesn't really start to get good until about half way through. The beginning of the book is spent painting the husband, Nick, as this horrible person (which in many ways he is) and murderer. It is not until about the half way mark that the mystery surrounding Amy's disappearance final starts to unravel and we finally reach the much need plot twist that makes this book worth reading. It just takes way too long in my opinion to get there. The characters are horrible people and deserve everything that happened to them. Nick and Amy are almost a modern day Heathcliff and Catherine. They are both horrible, selfish, rotten people who really are meant for each other. They did not have a single redeeming quality in my opinion, which made it hard to feel for either one of them.
If you are into delayed gratification, pick this book up. I did like the structure of the book, which flashes between Nick and Amy's perspectives. It gets a two star rating from me because it was a little drawn out and because I have absolutely no love for either of the main characters.