Okay, so I finished this a few weeks ago, and I bought it purely because it was a Jim Butcher. Love the Dresden series, big fan of his Codex Alera series, so checking out his new one was a must. 
 However, I have matured since I first started reading his work. His writing? Not so much. My tastes have moved on significantly, and I have found authors that suit my tastes far better than Butcher. If you still actively like Butcher, then yes, this is a pretty great book! It's not that I disliked it, it's more that I saw the holes in his writing that I hadn't before. 
 It's a decent book, but it should have been called The Aeronaut's Blinking, because apparently the phrase "X blinked" was a valid response in every situation. I get it, it's considered poor form to tell instead of show, but swapping "was surprised" for "blinked" doesn't cut it for me. Really got on my nerves :P