Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Awesome Results!

Greer is on the mark! You don't need to jump up and down to burn the fat off your tush! REALLY!!! I've lost over a hundred pounds without surgery - without starving and without slaving in a gym class pounding my joints on a hardwood floor! I did it by eating healthy - changing my attitude toward myself - and BODY FLEX BREATHING!!! Greer shows you how - all you have to do is put it into your day and DO IT! This "work-out" is great for your lungs - your skin tone and firmness - and most importantly it will transform your entire body!(I personaly do all 13 postures 5x each - every day!) It's easy - it's quick - and it works! My highest endorsement!