Without giving anything away, I will say that this was a good book filled with emotional highs and lows. What I liked best was how true to the character the author was, not only showing his evolution but not glossing over the hard and difficult parts of his life and psyche (i.e. explaining the emotional detachment.) I also liked his relationship with Lily and I would love to hear more about them, not only in the future but possibly another book?
I would recommend this book (only after you read the original series first to get a clearer picture of his origins) and I sincerely hope this is not the last we've heard from the Moore family.