Instruct: Classify an Amazon review as either positive or negative.
Query: Very Excellent Teacher

This is an instructional video, not a workout. Dr. Yang, using some of his students, describes and demonstrates the various techniques. If you are looking for a workout video, this is not it. If you are a student and need additional resources, this is it. I really enjoyed this VERY LONG demonstration, so you get a lot of bang for your buck. For me to benefit from this, I'd need to use the pause button A LOT!! For example, I loved the stretching segment, but Dr. Yang demonstrated the proper form one time and recommended how long to hold a stretch or how to work up to the extreme form. I probably would watch the students, then pause the video and try it out for myself. Time consuming and not the traditional "ride along" workout. Still, I'm happy with my purchase and intend to maybe watch it enough to come up with my own "routine".