The content was good and educational. Thought-provoking ideas on how to strategically add structure to your investment strategies to avoid paying more in taxes and to be more intentional with future money. The main drawback for me was that the book repeated itself over many chapters, dragged on unnecessarily, and compared retirement to medieval castle structure and mythological beasts. That may work for some, but that personally made the book a bit more complex to understand and I had to filter past the analogies to grasp the actual technical content. Good nuggets, but could have been 100 pages shorter.