Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warman's Roseville Pottery

I am not happy with my recent purchase of Warman's Roseville book. It does not provide a complete listing of suggested prices and many of the pictured pieces are described with damage along with a price. For example, hanging basket with "chip on handle." For a serious collector the book is not of much use and for the inexperienced collector the book is misleading--damaged pieces do not sell for anything close to what mint pieces sell for.