Full review to come. 
 What I loved: more background on the Everneath, Everlings, and the Queen. My lips are sealed about Cole though. I don't know how to feel about him right now, darn it! And well, I love Jack (for Nikki), that much is given. 
 What I'm sort of tossing my hands in the air over: the ending and (what I feel) the potential repercussions of that statement could be (but I am a mean, mean person and I doubt it's going to happen like I see it happening in my head although OH MY GOODNESS IF IT DID).