First let me stress than I am an adult (most days) and not the book's target audience of young readers. With that said, this product I believe is intended for children 10 and up. I have an almost 9 year old who is a very advanced reader and I do not believe this would be an appropriate book for her. Way to much on the romance side of things regarding Fang Dylan and Max. 
 With that out of the way, while I would worry about how appropriate it was for a young audience, I personally really enjoyed it. This book is great closure. I love that in the end I was not left with a plethora of unanswered questions. One of the biggest reveals for me was the identity of The Voice, and I am so happy this was included. 
 Max stayed true to character. She showed her continued softening, but never lost her ability to lead. She remains a strong heroine, which is very welcome. She wasn't quite as headstrong and stubborn as she has been in the past, there is definite character growth where she is concerned. Her choice of priorities in the end was admirable and believable, and really helped sell me on the story. 
 At times I did think it was a bit to cliche, injuries were just to inconsequential, answers were a little to easy, but it is after all a children's book. 
 The pacing was fantastic. The length did leave a bit to be desired, but again, I am an adult reader. I don't think the length would have annoyed me as much had the last 13% of the product not been a preview of a different book. It really makes it deceptive about the true length of the book you are buying. The actual story stops on 344, not 380. I read the entire thing in under 3 hours. 
 I do think longtime fans of the series will be satisfied.