To each their own, but the book would never have sold any copies if Bill's name wasn't attached to it. I purchased a copy on Amazon and thought I was hoodwinked. It felt like a pure cash grab.
To be fair to Bill… he didn’t hype up anything about it. The media did. It was heralded as the second coming and, much like Duke Nukem Forever, some things are best left in the past. It’s ok.
You yourself mentioned that Bill did not hype up anything about it, nor did you really counter with any arguments to prove that it was financially motivated.
I myself have not read it, but just because it was not what you expected or what the media portrayed it to be does not make it a “cash grab”.
Everyone is free to buy it to support him though if they feel differently about it.