PositiveThe Wall Street JournalThough Mr. Kasparov writes knowledgeably about the computers that beat him, when he turns toward prediction-making he is prone to over-generalize from these experiences to make statements about all computers everywhere and forever ... More than any such specific observations, however, what I value most in this book is Mr. Kasparov’s own example. He sets himself forward as an intelligent, honest and self-critical person, working hard to adapt to and understand his world. The author admits to being a sore loser and apologizes for not being gracious after the Deep Blue defeat ... 'Few young stars in any discipline are aware of why they excel,' Mr. Kasparov writes. Like Mr. Kasparov, I don’t know why he was great. But I know now why I’m glad we have him. We need at least a few of our most celebrated minds to be this intellectually honest with themselves, and with us.