"The Demon Queen and the Locksmith", also by Baum, is one of my favourite books, so I was really pleased to find this. It's a much more conventional story than Demon Queen, firmly part of the "adolescents battle a society of evil vampires" YA genre, but fun for all that. The world building, again, is really good, and the central idea is an enticing one, with the elite girls competing to become a vampire, backed by their rich and influential families - and the loser getting eaten. While the plot revolves around an attempt to win the dance by a girl working against vampires, what fascinates me is the whole idea, and the stakes for the girls who enter with less chance of winning.
The dance plot revolves around the politicking involved in getting new girl Nicky in with a chance of winning against the school queen bee. This is well handled and fun, and the writing is smooth and effective. What is even better, though, is the background, the world building, and the glimpses we get of vampire life, of the people who live with the vampires, and the rebels against them.
This points to the one major problem with this book, which other have noted: the structure. Starting a book too early is a common flaw in writing, but this book does the opposite, and starts far too late. Baum obviously has decided that the homecoming dance, as the central event of the book, should come first. As a result, far too much of the book is told in flashbacks. It's hard to care about Jill and Nicki and their mission for a good first half of the book, because the stories we need in order to care about them aren't shared yet, nor is the world building. We're not given any reason to care if Nicky wins the competition and kills the vampires or not except a vague "they are bad, they eat people" until far too late, or to care about Nicky's little romance or Annika. It makes the first half of the book move too slowly and be too hard to invest in. It's only in the second half that events and characters really start to draw you in, and which earned the fourth star - the first half was really only a three star read.
One other (minor) quibble - the self-editing of this book is professional in results, with one glaring example. The author uses "discrete" every time he means "discreet". And, unfortunately, it's one of his favourite words, so the clunker happens over and over. I really hope he gets a beta reader that knows the difference for book two!
And I will read book two when it becomes available. Because the second half was so much better than the first, and because I was left really wanting to know what happens - especially to Annika and her secret love. It's flawed, but I devoured the second half really fast, and I am looking forward to more.