This guy's memoir reads a bit like "guy sails through school, meets obstacles for the first time, gives up". Don't get me wrong, I agree with most of what he puts forth, but it's the same points that have been harped-on by many for years. Here they are just presented like "insider knowledge" from a disgruntled assistant professor whose idealism has been shattered with the realization that he's not actually competitive for tenure at the tenure-track job he has.