Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sadly disappointed.

My expectations were set high by the prior books in the series. Unfortunately, this book did not meet my expectations. Too many details were left outstanding. Why bring the infant into the story? Why no discussion of the affect of his prior occupation? Although we know that he moves back to the kingdom, does he assume his title or will it pass to his son? This book needed closure!