It started out a bit rocky for me, because Cade received(show spoiler)
But when he saw Addison watching he pulled back and ran after her.
However I could overlook that pretty fast, because of all the emotions her past brought and how she acted. I really liked the writing style, it felt very engaging and I couldn't stop turning the pages. It was also an interesting way of having her past served. I quite liked it actually and I hope to see more of this from her other books.
I liked Addison, Cade and Jackson a lot, not to mention Spike - I can't wait to read his book. Part of his past was disclosed in this book.
Uh and I loved the caveman act, which was a pretty nifty feat, because I don't like assholes.