Instruct: Classify Amazon reviews into positive or negative sentiment
Query: beans won't continuously fall to grind- wished I had not purchased

We are about ready to toss this one into the garbage. The beans don't fall into the grinder. I have to constantly shake it to get it to work. At first this would happen sparingly, but it's progressively worse after only a few months.For the price we paid, I'm surprised and disappointed by the quality of this grinder.We'll be looking for a new one that isn't this model.