Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awesome

This book is great. It's easy to follow and it repeats itself so if you don't understand the first time, you will the second or third. It's exciting to be able to read your body signs and know more about your own body than your Dr. I've only been charting about 1 month but the chart is easy to follow and its exciting to see the change as you go along in you cycle.