Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not what I expected from the cover.

The cover stated that it is a fully instructional vidio, which means to me a qualified instructor demonstrates how to do each stretch properly and how many reps or how long to hold each stretch. This is more of an advertisement for the real thing of three different vidios selling for the same price.The use of nudeity however is an idea that allows the viewer to see the muscle groups in action.