Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WillandKim

Our carpets haven't been cleaned in at least eight months. The main paths were looking bad. I wanted to clean them more often than I would bother to rent a steam cleaner. I was quite impressed with the outcome from this machine. It made clean stripes in my carpet and collected a tank of mud. I don't think anyone would go wrong buying this machine. It looked complicated at first but was actually quite easy to set up and operate.