Instruct: Classify Amazon reviews into positive or negative sentiment
Query: amco swing-a-way 711bk comfort grip jar opener

I was disappointed with this product. It's not long enough and not wide enough. I had an older Jar Opener that was simular but was longer and much wider it worked fine but was starting to rust so I threw it away, big mistake...I think that Amco needs to go back to the "Drawing Board"...