Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great book every American/Non-American should get!

I recently purchased this book and am thrilled with the command its helped me achieve of the english language. This book contains idioms that are used in everyday American life, yet are not taught in school or to be found in traditional dictionaries. From a non-American stand point, I think this book is great in the sense that it allows one to converse in a fluent manner, incorporating natural idioms into everday conversation. The ability to use idioms is what seperates the good non-native speakers of english to native speakers. "Face the music"- you need this book!