I loved some of the questions in this book. I'm always fascinated by other people's questions because they indicate someone else's way of thinking, oftentimes more clearly than someone's answers.
On the other hand, I may be reaching some critical trivia point of saturation, as there wasn't much new to me in the answers. (I'm not claiming to know everything, just maybe the majority of what's know-able as a lay person. That's what I get for being a geek, I guess.)