Chapter 1 & 2 were really unique. It was original. It was different. After that, it lost it's spark (just a little), but the main female lead was quirky enough for me not to throw myself completely out of joint. Also I found it really endearing how Martin is a manwhore, but he's been really into Katy all this time, and she didn't have the foggiest. The kissing scenes were hot. Ben was an asshat. There was another guy, that made some dumb comments to Katy about her being "marriage material" and "she's the type of girl guys want to take home" because she's not a "hook-up girl that people would be ashamed to take home" which Katy rightly calls him out on his double-standards and slut-shaming language. 
 This book was really good, but it had an abrupt ending, which didn't paint Martin in the best of light. But you know what? There's sequels I hear, so I'll check them out.