On one hand, the Apollo books are getting better. It’s mostly more of the same, bringing myths to life in the real world combined with a constant sense of the world ending, but if that’s what you’re looking for … power to you?
And then there’s a prophecy that either Pipe or Jason is going to die. Of course you expect they’ll figure out a way around it… Apollo is a (former?) god of prophecy after all? But madman that Riordan is, he actually does it. Ow. That was not at all what I expected to see in one of these books. Given the Doors of Death etc we’ve seen in these series, it’s still possible they’ll figure out a work around… but still. Wow.