But this book is also about the meaning of ownership, an indictment of the corporate copyrighting of everything (and everyone) that's marketable. As the band's new songs (inspired by Lucinda and Carl's phone conversations) take shape and warrant interest among fans and promoters, Carl weasels his way into the band as the fifth member, a "fifth Beatle" in an already crowded band. From there, the band loses its artistic way, and Lucinda's love for Carl wavers. Carl's belief is that he essentially "made" the band because his catch phrases helped form their songs, but the truth is that the band's musical ownership was a collaborative effort. Of course, Lethem is targeting the very idea of corporate ownership, especially in a time where music and art are stymied by what is easily marketed and palatable to the masses.

While Carl may represent the old school thinking of corporate ownership, Lucinda and Matthew seem to represent the burgeoning underground, where art becomes a do-it-yourself experience that thrives on community interaction and trust. Just as people see through the insanity of copyright lawsuits and the infighting between artists and their record labels over artistic control, Matthew and Lucinda learn that a lucrative record deal and band promotion are for nothing. At the same time, artists like Falmouth and the band's songwriting guitarist Bedwin try and make sense of all of the absurdity. Through these three opposing viewpoints of the band, You Don't Love Me Yet effectively summarizes how Lethem views the world of art, literature, and pop culture.

You Don't Love Me Yet is an interesting story that works well as a social critique, but it's not flawless. At times, the plot itself becomes trite and difficult to follow; the dialogue throughout seems rushed and hollow, and the sex scenes between Lucinda and Carl are god awful. Although it seems that these bad clichés are part of the point, it's not done as effectively as some of Lethem's past fiction, blunting the effect and message he is after. At the same time, You Don't Love Me Yet speaks a truth about modern society, one that is often missed in the maze of clever marketing and confusing copyright laws.