Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A struggle to read

I have loved the alphabet books....till now. This book is slow moving and the constant back and forth between times is irritating. I honestly didn't for a minute care what happened to Violet. In the previous books I knew who Kinsey Millhone was and strongly felt her personality. In this book she seems to disappear. I also miss the usual cast of characters and their input. Very very disappointing.