Instruct: Classify a given review as either positive or negative.
Query: waste of money!!!

We were able to use this three times before defects in manufacture ended its very short life. After three uses, the gearing in the powerbrushes was completely worn away, meaning that we now own a very expensive spray bottle. I would stay away from it, unless you have VERY light cleaning up to do -- my guess is that it is totally unable to handle spots on carpets that require brushing. It could probably handle a little spill on a vinyl floor ok.