I agree with the other reviewer who warned that the PDF has 106 pages of figures and tables and that the audio format may not be the best way to "read" this book.
However, in my case, there is no way for me, who is not an economist or a student, to get through 685 pages (577 pages of main text and figures plus notes, index, etc.) in the hardcover copy just by, uh, reading. While the audiobook's 25 hours is longer than the length of an average audiobook, I got through it in less than 10 days just by listening during my daily commute and chores, and I feel I got the gist of the content. It was interesting enough and, I felt I missed some important aspects of the argument depicted in the figures, so I went out and got a hardcopy and a notebook so that I can even take notes. Yes, this audiobook got me interested in this book.
An unexpected bonus of this book for me was the author's references to the characters and the financial/societal backdrops of stories by Jane Austen and Honoré de Balzac. I did not realize how much I missed and did not comprehend the important nuances of the stories from the 19th centuries world (or 18th or 20th for that matter). We don't usually pay attention to how culture is influenced by the distribution of capital in the society and how that affects day-to-day mood of people in it.
I noticed that this book has been greatly politicized. But to me, the book simply provides DATA-DRIVEN analyses and recommendations for a fair society.
Since the advent of the Internet, it was probably a matter of time that the society became more data-driven. But the two founders of Google, Larry Page and Sergey Brin, definitely pushed this process forward like no other people could. As mentioned in the book, this probably had to do with the fact that both guys happened to be educated in Montessori schools (which encourage students to question the authority and follow one's own quest) earlier in their lives. The book provides a fair assessment of how they evolved as Google became a big company, and yet they tried to retain their original goals. Google tends to be criticized for their invasion of privacies, and I admit that I also always felt nervous about what data they were collecting and how they were using them. But after listening to this book, at least I understand their original intentions and appreciate what they have done to a large extent. I thought the book was a bit too long (nearly 20 hours) - perhaps the author could have delivered the same information with a 2/3 of the length. The narrator was very good.