Kensuke Okabayashi

Never judge a book by its format. This may be a manga-style presentation - and you might be able to read it in a couple of hours- but it contains deep, uncomfortable truths about people, teams and what can separate the great from the also-rans. Profound, insightful; I wish I'd read it 20 years ago

The manga format of this book is pure gimmick, with an art quality barely equal to cheap clipart. As to the content, it's a rehash of various pop psychology tenets. There's no new information, and the style is not particularly engaging. Don't bother reading this unless it's required for a class.