Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best yoga tape

As an older beginner (67 and nine months practicing),I've tried several yoga DVDs and was disappointed by them ( either too easy or too talky). Gentle Yoga w/Jane Adams is just right. The product description on Amazon & on the tape states "perfect exercise for 40-70's, and it is. Osteoporosis, poor balance and depression have led me to practice yoga . Love yoga and love Jane Adams. Only one small criticism...Jane's voice is soft and high and it's difficult to understand all her words. Perhaps the sound/tone should have been adjusted when the DVD was made.