I'd give it 4/5. 5/5 for problem domain, 3/5 for solution domain.
Out of all of the books I've read so far on Peak Oil I think Kunstler has provided the best introduction to the problem domain of the lot. The scope covers everything, including Peak Oil/Gas, Global Warming, Overpopulation, and how individuals lead their lives. Thus he makes it very easy for the layperson to "connect the dots" and understand how their own lives would be affected.
He talks about entropy a lot throughout the book, although he doesn't really spell out what the word "entropy" actually represents (he refers to "high/low entropy" which would be in terms of energy states (order/chaos), but also refers to "the process of entropy" being the force of decay that drives systems from order to chaos; where an energy input was necessary to put the system into the ordered state and keep it there). You cannae cheat the 2nd Law of Thermodynamics, Captain!
Although I disagree with his non-conspiratol views, the fact he believes there are "no conspiracies" makes this a good book for those who believe what the media are telling us vis-a-vis Geopolitics. Which is probably most people. I lost count of the number of times the name "Hitler" appeared so I get the feeling that he's Jewish.
I think he's overly pessimistic about alternatives. Perhaps he feels this is necessary to undo any "silver bullet / magic elixir" thinking the reader may conjure. Quite rightly he points out that currently the alternatives require fossil fuel inputs, but I believe that the various technologies will eventually support one another, albeit on a smaller scale, and probably with poorer reliability.
Reading between the lines, I think he believes that since the alternatives cannot be enjoyed by all, they cannot be egalitarian, and are thus not worth persuing. The only "solution for all" being small agricultural communities, which appears to be the future he longs for, with little or no central Government. I personally believe there will be enough alternatives to be used predominantly for infrastructure, and any leftovers rationed.
Overall it's a good read, Kunstler is an entertaining writer, and I'd recommend it as an introductory book. What becomes clear from his writing is that his vocabulary and the amount of reading he has done is immense. He mentioned "shitstorm" but not "clusterfuck" (as in "The End of Suburbia"). I've visited dictionary.com a number of times whilst reading this, in between feeling somewhat depressed occasionally as well as feeling the urge to burn down supermarkets
