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

This is the same model number as my wonderful old Wahl HomePro, purchased about 8 years ago, but now the quality of the manufacturing is pathetic. All of the accessory parts are flimsy and cheap. The motor on the new one quit halfway through the first haircut. The only thing wrong with the old one was that the blades had chipped, so I put the blades from the new unit on the old device and threw the new one away.