Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Waste of Money

What a waste of money! The introduction was a waste of time to listen to and it didn't get any better after that. I thought I could do some Yoga with my baby, but that was only for a couple of minutes. My baby was lying down most of the time, like all the babies in the video, since there wasn't much techniques to incorporate them. I can't stand the instructor's voice, which sounded like a nagging tone. The session ends with everybody holding their babies and moving around and she calls it dancing!