Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very enjoyable stretching workout

I really liked this video. With her ballet history, Stephanie Herman really knows how to use her body, so her demonstations are inspiring. Her manner is low-key and engaging, and the music is very enjoyable. I'm in my fifties, with a ballet background, and want to work on my flexibility. This workout primarily offers good stretching, but also offers some toning and balance work. It's not a super intense, exhaustive workout. However, I did it following a ballet workout, and at the end of it, my body felt very good and like I'd really worked it. It was a very pleasurable experience that I can see repeating for years to come.