Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I learned nothing from this book.

The author understands that the human rights movement has gone badly wrong, but he cannot explain why or what to do about it. Instead, Mr. Kennedy gives us mere repetition of plastic words like "vocabulary", "heuristic", and "pragmatism". With such little content, its length (357 pages, I read every one of them) is damning. A good book on this topic would discuss some of the worst failures of the human rights movement. For example, applying the laws of war exclusively to states has induced non-state belligerents to use civilians as human shields. It would then proceed to apply clear analytical thinking to their correction. The author appears to have no appetite for such an undertaking, and he certainly doesn't have the required tools.The author is the Manley O. Hudson Professor of Law at Harvard Law School. If I were one of Mr. Hudson's heirs, I would try to get his money back.