I really enjoyed the book.
I am familiar with his blog and podcast and some of the content also made it into the book.
I like the idea of "Small Things, Done Well", how he introduces a concept and backs it with reason.
His writing style is probably like his communication style, very direct and condensed.

I don't give the full five stars, because some of the later chapters in the Executive section seemed to be just fillers to get the book done. Some were straight copies from the blog and others were just not as polished as the first two thirds of the book.

Still, a worthwhile read and something I will come back to in the future to read up on certain topics and review my notes.