
Addendum (11/22/11):
Upon further reflection and in light of the comments below, I'm revising my rating to 2 stars: Get past chapter one and ignore the ending and what's in between is Heilein's bloviations, which you can revel in if you're a fan or argue with if you're not. (Like the observation of Friday's mentor that a society that's lost the idea of common courtesy is doomed.)