Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good if you already know yoga

I got this DVD primarily for the variety it offered. There are tons of options both time-, level-, and purpose-wise, which I love since I like to do yoga pretty often. Because of this format though, transitions between poses are pretty choppy, and there is no warmup or meditative beginning to the ones I have tried so far. Because of this, I think that it's better for people who have already done some yoga, whether from another video or a class.