I believe this is a very helpful book that is recommendable to people interested in team leadership. It is a good starting point. Some aspects are a little "easy" and i would expect any professional to be applying them in their regular job. The book explain the American company mentality.
This book is not only fun to read, it provides a lot of surprising clues, while at the same time referring to very common experience. The longevity of this book is not only proof of its continuing relevance, but also allows for a broad range of history witnessing the ideas of the authors. It was recommended to me as "best book ever", and I'm reluctant to object.
Wer sich den Inhalt dieses Buches zu Herzen nimmt und danach handelt, der kann sich sicher sein, dass er alles unternommen hat, damit sich seine Mitarbeiter wohl fühlen und zu maximaler Produktivität gelangen.