Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not a walk in the park!

I fondly imagined that this would be a gentle stretch to soothing music, so was rather challenged by quite a tough workout. One thing, do have a proper mat. My knees did not do well on a towel and I had to purchase a good mat before I could repeat the workout. Further to other reviews, the instructor's very affected speech patterns were annoying and distracting, but not enough to take away from the fact that I will use this tape again and again.