I think this is a very good surface overview of Japanese history and society, particularly for people from the United States. There are a lot of comparisons (particularly later in the book) between what Japan is like and what the US is like, which was nice for me as an American, but possibly less useful for people from other countries.
I think there was a lot of stuff that was glossed over or treated shallowly, but I think that's pretty much unavoidable when trying to cover an entire nation's history in a single small book. Of course, I am not an expert in Japan, so I can't say precisely how accurately they portray the culture there. I suspect some of it is mildly exaggerated in the way that all cultural comparisons are mildly exaggerated, but adjusting for that, it doesn't have that "Isn't crazy?" feeling you get from a lot of western cultural comparison type books.
3.5 of 5 stars