I absolutely loved it, found the first few chapters hard to get into but after that could'nt put it down. Found it interesting and informative if not abit gruelling.
I think books are so individual and I know I'm in the minority as I absolutely hated a thousand splendid suns it was the most depressing book I have ever read and it was used as paper for my log burner.
I fail to see how the return can be more depressing than that.!!!