The book is about the 12-Week Year technique, which is basically about achieving more in less time. The thing that I don't like about the book is that it takes too long to explain this method. It could have been at most 50 pages.
Every chapter consists of an individual approach, a team approach, and pitfalls related to them. However, many chapters feel repetitive, offering nothing new. This made the book unnecessarily long and difficult to stay engaged with.
That being said, the core concept is actually useful. If applied correctly—especially when combined with time blocking—the 12-Week Year method can help improve focus and productivity. I’ve personally tried it, and when structured properly, it really works. The issue is that the book stretches a simple yet effective idea over too many pages.
Instead of reading a uselessly long book, I would prefer to watch a YouTube video that summarizes the key points more effectively.