As expected, a fabulous book.  Only two points stick out in my head:

#1:  What's this?  Harry, the wizard, stopping to THINK??   I don't think there is any faster, better, or surer way than that for Harry to power-up fast at this point.  As Harry would say: About. Freaking. Time.
#2: Jim Butcher is a tortuous man.  We FINALLY think that we'll start finding out about Demonreach, and Mab whisks Harry away to court.

Any bets on how many more books before Murphy officially picks up that sword?  She obviously needs some shrink-work first, but...