After reading so many works of fiction where Apollo is a bad guy/asshole, him being an OK god felt kinda off... :P
Joking aside, this was a solid installment in the series. I liked both Bel and Carver, though, truth be told, I had to Google them to remember who they were. I had mixed Carver and Kato in my mind, and for the first couple of chapters, I was wondering why he wasn't blond and how the hell he came back from the Underworld.
I find it a bit annoying that (if I'm not mistaken), so far, with every couple in the series, when they get together, the woman is always a virgin, and by the end, they are pregnant, but it's not a dealbreaker.
The story was good. As a Greek, I like the use of mythology in the series, and the fight scenes were well-written and felt real. I liked Bel's character and how decisive she was, as well as that, by and large, she wasn't swayed by emotion.
I'm really looking forward to reading Kato's story!