I did enjoy this book, but I went into the book thinking it would be like the TV show; and hoped I would give me some closure. With this mentality it took me a while to get into this book. The book is nothing like the TV show. While the TV show was a fast paced, exciting show; the book was more a philosophical look at what life would be like if we knew our future mixed heavily with the scientific theories behind time travel. If you are going to read this book, you need to remember that it is nothing like the show. Only some character names and the flash forward concept are the same.