Instruct: Classify Amazon reviews into positive or negative sentiment
Query: As good as what it is supposed to clean

This is junk! Even filled only as much as recommended, the machine kept on getting stuck, and repeatedly attempted to clean out the waste. The noise drove me nuts. Frequently, it didn't make it to the holding bin, instead it balanced just before the holding tray. And the teeth were always getting gunked up. I threw it away!