Just finished the book. REALLY liked it, even though I'm worried about Molly. I could see her not handling this and going bad down the road.
Also liked the reveal about Demonreach and I hope we get to get to find out more about the Gatekeeper, who apparently is SO badass, his fake eye has a disguise!
Thinking that the Black Council and Nemesis are two different things. Wonder if He Who Walks Behind is involved in one or both of them?
Sharkface, a.k.a. "He Who Walks Ahead" seems to have some tie to "He Who Walks Behind" from Harry's past. I wonder how many more are out there and if they'll tie into the final trilogy.
Finally, I LOVED the visual of the Hunt, especially with Harry beating (or appearing to beat)Kringle and the Erlking. Kinda Ghost Rider-esque, IMO