Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good, but ultimately not perfect

I'm looking for another one of these, nothing else seems to be anything like the quality and durability. We have two, one upstairs and one downstairs... in our office building. After several years they have both broken. One has worn completely through one side of the pivot and the other has cut through the back where the bearing surfaces of the crusher plate uprights stop the crusher plate from folding over. We've worn about a 15 degreee angle on these parts.But we crush probably 100 cans a day, and this was looking pretty worn nearly two years ago when I joined the company. So another 40,000 cans have worn it to the point where it sometimes jams and sometimes kicks cans out the front, but it's still working.