I loved The Hook Up and liked a lot about The Friend Zone, but this book was a little disappointing. As others have said, it feels rushed. The relationship between the characters is rushed (though Ethan is supposed to have loved Fiona for years, she falls for him all at once) and even the writing feels kind of rushed (sorry!). For me, Fiona was the weakest link: I just didn't get why she inspired all that devotion. The book seemed kind of uneven-- the first half of the book doesn't quite match the second half, the characters do a lot of confusing flip flopping.... I just think Callihan can do a lot better. That said, it's still worth reading if you love her work because she does some things really well -- like hot sex and funny dialogue and likeable characters.