OK, if this book didn't contain so many references to Webster Groves, I wouldn't have found it that great.
The Twenty-Seventh city is a reference to St Louis, and the plot is a rather bizarre takeover plot by Indian nationals.
The identities of area notables and bigwigs are, by intent, not so carefully disguised, and playing the game of "who's who" can be quite fun.
However, there is one place where Franzen makes a goof. He calls Civic Progress by its real name, rather than the euphemistic title he gives it in the book (which, unfortunately, has since slipped my mind).
This small error doesn't detract too much from the overall enjoyment of the book, but it is something that caught my attention.
Overall, despite this minor flaw, the book is an interesting read, especially for those who are familiar with the St Louis area and its local personalities.