Instruct: Classify the given Amazon review into its appropriate rating category
Query: Good but...

I'm not sure. It felt like something was missing. Something was unresolved when Lydia reached the end of her case. A lack of detail perhaps. Other than that the book was interesting. The characters are intriguing along with the concept of the Family. Lydia's mysterious set of talents is enough to make me want to pick up book two in order to find out more. 4/5 for that unresolved feeling though.