After book four, I was pretty much done with this series. I was tired of the cliffhangers and the slow pace we were getting information and quite honestly after they left New York Schuyler and Jack's story line and relationship didn't really interest me anymore. But this conclusion to the 7 book series reminded me why I am absolutely in love with this plot and story line. 
 I love the fact that this book is a combination of vampires and the plot of heaven and hell that is usually associated with books about Nephilim. I love the multi-perspective writing that keeps you engaged in different story line through out the book. And I LOVE the character growth and the strength and integrity of the female characters in this series. Mimi, Schuyler, and Bliss are all extremely capable and powerful in their own way and I never doubted any of their capability or credibility throughout this book. 
 For a 350 page conclusion to this series, a lot of plot material was covered very efficiently and effectively. I wasn't as confused as I was in the previous 2 books in this series and the strong writing and strategic placing of event in each chapter keeps you hooked from the first page in this book. I was really impressed. I really freaking loved this book. I couldn't put it down and it had a really good flow to it that made it easy to get caught up in very quickly and lose track of time. I love love LOVE all the characters and how their story lines played out, no ones love or intentions seemed stupid or forced, it was supported by the history of the characters that has been building up through the series. It was writing that was so well entwined with flashbacks and history and intriguing plot twists that I would go as far as to call it beautifully written. I would like to quickly compare it to the Fallen series which was in comparison a HORRIBLE and DREADFUL and AWFUL execution of a plot line with flashbacks and a history of loves to be repeated, while this series took the time and effort to execute it perfectly. 
 If you had any doubts about the end of this series KEEP READING because this book is an amazing ending to some epic story lines. 
 THIS SERIES ALSO REMINDS ME OF GOSSIP GIRL a little bit in the first couple books which totally hooked me. Man am I a sucker (<--haha) for books about private schools and elite New York people.