Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very good mat, expensive shipping

This is a very good product. Rubbermaid mats used to be in all the stores, but have been replaced by cheap imports which don't stick. This is a heavy duty mat which I like a lot. I have an old home and the bathtub is slick. The strips don't stick as well as hoped, but this is a good solution.Shipping seems expensive, and again these days most shipping is expensive. Had these before and they last very well and do a great job of providing non stick.UPDATE Nov 1, 2011 - still working fine, keeps me from slipping, still liking itUpdate May 15, 2012- still liking it