Instruct: Classify Amazon reviews into positive or negative sentiment
Query: BEAUTIFUL BOO K - ALMOST USELESS INFORMATION

BEWARE: This book describes the International Style of ballroom dance. NOT the American style. Perhaps 10% of American dance students are learning International.EXAMPLE: THE WALTZAmerican Waltz:The basic figure is a square in which the man starts by stepping forward with the left foot and the dancers return to the starting position in 6 beats, making a square.International Waltz:The basic figure is a zig-zag. The man starts with the RIGHT foot and the dancers travel around the dance floor in a zig-zag pattern.It would be great if Paul Bottomer would write a similar beautiful book for American ballroom dancers.Dave Palmer