I used to work in the publishing industry. Most quotes you see weren't written by those people. They usually never even read the book. The editors usually write that stuff and get the person's blessing to use it.
This book is being panned for good reason. One review that I think is spot on: http://www.theguardian.com/technology/2014/mar/10/haunted-empire-book-review
And what exactly did you do in the publishing industry?
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I'm betting you think it's spot on because that's what you wanted to read/hear.
Exactly. And it's called DENIAL of the 'broken halo' effect.