Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A lot of s-t-r-e-t-c-h-i-n-g

I'll keep this review simple since there are already so many reviews for this DVD: 1) Most poses consist of a lot of stretching, which were not satisfying. 2) The entire dvd is very long, almost an hour. After following this video once, I never want to do it again.