Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unwind at the end of your day

I originally bought this dvd for its fertility enhancing yin practices. But, after a few hectic days at work, I discovered another more immediate benefit. I went through one of the two(liver or kidney) yin practices and I literally became completely relaxed, almost falling asleep. Coming from a person with stressed induced insomnia, this is an amazing feat. Beyond the beneficial relaxation, Sarah brings you deeper into the thinking behind the poses, not only from a spiritual Buddhist perspective but the physical connections of the Chinese meridians.It's well worth the money. You receive several individual classes or sequences based on your ailment of the day. This adds up to more than $100 worth of yoga classes at a studio but now at your own time and pace.