Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent for Cutting Down Perennial Gardens For Winter

Can't say enough good things about this device. I have massive perennial gardens that must be cut down to almost ground level every fall before the snow flies. This saved my back and had the work done in a fraction of the time I'd normally spend cutting by hand. What used to take almost a week to do by hand in past years, is now done in a couple of hours. Saved my back and knees. Just cut, rake it up and throw the garden refuse into the garden recycle bags. Simple. Should have had this 20 years ago.