I enjoyed this, though I have not read Paper Planes at this point, so I don't have the comparison issue. All three characters were likable, and the sex was hot. Out of the three of them, Keith, the rock star, has the most issues, mainly due to his bipolar diagnosis. Adam was wonderful but spends a lot of his time taking care of Keith. Baz was cute and sweet. There is a lot of sex, though it seems to work for this story. I really would have liked to have seen more struggle with Keith's mental issues and how these three could actually make a relationship work, but perhaps that will be shown in a future book.