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

I had the same problem with the nonfunctional string feed as the others. Additionally, the handle often came off. The handle is clipped onto the wand and is held in place by friction. There is no bolt to hold it securely in place. Finally, shield was coming loose because the plastic split in the place where it is attached to the motor.My previous trimmer was a Toro and it gave me many YEARS of service.When I first used this one, it was immediately apparent that it had a much less powerful motor than my old one. This model was much larger than my old one so I expected it to have a MORE powerful motor.Toro should reintroduce some of their old models that were designed to give service rather than conform to the latest fads in industrial design.