I think this was a nice book. It had a lot of good humor, and explored its ideas fully. My only complaint is that the book spends drastically different time on each of the trials. They finish the first trial nearly a third of the way through the book, after 5 or 6 chapters, they spent only 2 chapters on the second trial, and then spent another 5 or 6 chapters each on the last two trials. It felt odd when I was reading it.