What this book Really is, is an excellent instruction in positional chess, emphasis on resulting tactics and their flawless execution. I know what you're thinking. - "Well DUH!".
My point is really a criticism. This is a book on brilliancies. As good as this book is (awesome!), it could have featured twice as many games, without necessarily printing the Entire games. This is not a book that should (necessarily) have opening analysis on every single game. Just my opinion.