Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Quit running really quick

This machine started out great, was pretty loud though. I managed to clean my kitchen floor, which is not a big kitchen, and started to go into the dining room and it quit. Thinking maybe the motor was overheated I did as the instructions stated, unplugged and let it cool off. Plugged it back in and nothing. Very disappointed. I do NOT recommend