"Misleading title"
I would have liked it to include more incidents and information about how things we take to be facts cease being so. The book was far more about the accretion of new facts and how we can predict that than it was about the retirement of old facts that are no longer considered true. Of the discussion that there was about facts going away, it was more about facts that were not actually proven to be errors...they tended to just become obsolete and irrelevant but still basically true.
"Great ideas, mixed presentation"
I am glad I listened to this book because it was cited by a couple other authors whose work I enjoyed (Apparently this book is somewhat influential). But while the central ideas and themes were very interesting, the presentation frequently was not. The author does not have Malcolm Gladwell's gift for writing, and sometimes comes across as trying too hard to be like him.