Useful, but not pleasurable. Kim does the responsible thing and puts the 'great thinkers' in their historical context. Unfortunately, that means Kim also needs to give us the historical context, and the book just isn't long enough for all of this to go down smoothly. Hopefully someone will write the political thought version of Ivanhoe's 'Introduction to Classical Chinese Philosophy,' and then Kim's book will be a magnificent second book to recommend to people. Until then, though... rough going.