I liked this novel and the way it wrapped up the series - you know where everyone is headed and they're all pretty much happy. (view spoiler)[I'm really glad Jaz finally gave up Matt's ring and fully invested herself in her relationship with Vayl. I sort of felt slighted on Vayl's behalf until that point. I understand that Matt will always be special to her and she'll always love him, but he's not more important than the man she's with now. I'm also really glad to know that Cole will be happy (even if his future wife is only a baby now). (hide spoiler)] 
 I'm bummed that this is the end of the series, but I'm satisfied with it and don't feel like there was too much left out, but every single possible question wasn't addressed either so it didn't feel too final - like the characters still have some life in them, even if we won't be able to read about it.