Instruct: Classify a review into positive or negative sentiment.
Query: Slip N Slide

For me, this mat was a failure. Sweating and staying put for me are the worst issues w/ yoga mats. I could not keep my hands or feet in place from the get go with this mat. It was also very heavy and it just overall was not the mat for me. I did return it for a full refund however which is why I continue to purchase through Amazon. The peace of mind in knowing that if I am unsatisfied with a purchase they have my back is second to none.