This was exactly the kind of epic, action-packed, gross finale I was hoping for. Basically, the action started from page one and didn't stop until the very final, very short chapter. But that's one thing I always liked about the trilogy! I gotta start off by saying that the gross factor was through the roof. I'm used to the creepy and disturbing scenes that Smith creates, but there were more than a couple scenes where I actually shuddered. Seriously, I know they deal with demons and hell and messed up monsters but... ew. Anyway, the writing was solid and the characters were great. Pan was of course my favourite, since she always faced danger and took nothing from no one, though I have to admit a twist regarding Marlow was definitely surprising. So much so that I wish the book were a little longer and had taken more time to analyze both the situations and the results. But that's just nitpicking. This was a truly unique horror trilogy filled with traumatizing descriptions and Hollywood blockbuster action and adventure. If you're a fan of horror novels with demons as the primary antagonist, and really want some creepiness to keep you up at night, this is the book for you!