Instruct: Classify Amazon reviews into positive or negative sentiment
Query: wonderful carpet cleaner

I previously owned a Hoover SteamVac which I was pretty happy with but lost it in a flood. I bought this one based on reviews I read and was very happy yet again. I actually like this one better than my old one because it's much lighter but does a wonderful job. My couches and carpets look new again and my dad's and sister's cat allergies didn't bother them at all like usual when they came to visit after I used this cleaner.