The book was rather good, the h/h are likeable. The only thing that bothered me is the Serena's reaction to the Pete's proposal, but her way of making up for it was good, and in the end I didn't hate her, which for me is a rare thing, I tend to hold a grudge when a character annoys me.
As I already mentioned I love the hero's family, and I really want to read Jake's book, poor guy, everybody keeps asking him for advice in women, and he himself has problems with love.
Another charming thing are the chaperones they keep interrupting Pete&Serena in the most inconvenient times(whenever they are alone).