There are some books where I usually complain because of the very slow pacing, some because they're too fast. Perfect Imperfections falls under the latter - the story in my opinion was maybe a bit too fast for my liking that I ended not connecting well with Reggie and JJ. Don't get me wrong though, they're great characters and they have this amazing chemistry at first but throughout the story, I just lost that with them. 
 The story was okay in a predictable way, the premise light though a bit incredulous if you think about it and like what I've mentioned; the whole thing was overly rushed. Another thing, I'm still not convinced about JJ's preference. ^_^ that's just me though. Perhaps, I was expecting the story to be discussing more about the music (ala Conquest) and the travels and not just the internal battles of JJ and Reg babying him all throughout the story.