Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Workout!

I found this tape to be invigorating. The instructor has a pleasant, soothing voice, but she doesn't put you to sleep. You can get a really great workout and the final abdominal exercises are a great end to the video. You definitely feel like you get an all body workout. I would recommend this to anyone who is somewhat familiar with some yoga moves to get the full benefit from it. They do offer the advantage of having someone do the modified version of the exercises throughout the video for beginners.