Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not a great deal

This product isn't a great deal. It works just ok as it barely keeps my back from being sweaty on those long rides. One of the elastic straps broke the same day that I first used it. I feel like I got ripped off but return shipping would have cost almost as much as the product in the first place so I didn't bother. Going to sell it at a garage sale -M