This is a good paranormal romance, one of my favorites of the series so far, mostly because I really liked Gregor. It gets 3.5 stars from me, rounded up to 4 stars.
I did wish the story had been a little longer, to allow more time for character development. I would have liked a little more backstory on both Gregor and Arya.
One warning for anyone that is triggered by attempted rape scenes, there is one in this book. The rape is not successful, but the scene still might bother some readers. I also thought that Arya recovered from the trauma of that attempted rape too quickly to believe. She was already lusting after Gregor within a few hours after he saved her.
I adored Gregor. He was wonderful to Arya, and I loved that he helped her escape the awful commune leader who was after her. I also really liked that he got his griffin friend to help. His talents were perfect for what that awful man deserved.
Arya was likable, and I was proud of her for trying to escape the forced marriage to that awful man. She only succeeded because of Gregor and his friend, though. I won't give major spoilers, but she did do something near the end of the book which bothered me. She used her new shapeshifting ability to pretend she was Gregor's friend, and what she said was just awful.
I did think that Gregor and Arya were more in lust than in love, especially at first. I did believe, though, that they fell in love later.
My rating system is below.
1 star -- Hated it, or did not finish. I usually only give this rating if some of the content is truly objectionable to me, like if one of the main characters does something really awful, and gets away with it.
2 stars -- Didn't like it. This rating usually means that I thought the writing wasn't very good, the editing was terrible, I didn't like the characters, or it had other major flaws.
3 stars -- I liked it, but had some minor issues with it. This rating means that there were minor editing issues, the story needed more character development, it was just too unrealistic, or had some other fairly minor issue. The majority of books I read get this rating – I do not consider it a bad rating.
4 stars -- I liked it a lot. This is a high rating for me, and I rarely give a higher one.
5 stars -- I loved it, and will probably read it again. Very few books are good enough to get this rating from me. The ones that do are usually classics.