Fascinating topic, as always. As an atheist, I'm pleased with how atheists were presented considering that I often see us down add the bad guys with no moral compass and whatnot. I did figure out one of the bigger twists pretty quickly, but it was still interesting enough when the reveal happened that I wasn't disappointed. One thing that did disappoint me though was that he entirely forgot the big issue from the last book. Why couldn't she just be sterile because of that? Or why couldn't the prince be sterile?! Or both, for giggles.

Overall, if you're a fan of the earlier books, you'll love this. If not, well... you'll probably not like it.