Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Plastic piece broke off

I have had this hand blender for 2 years, but have only used it about 6 times. I pulled it out last week to blend some soup. The motor turned on but the blade did not spin. Had my husband look at it - the PLASTIC piece that makes the blade turn was broken. Why is Kitchen Aid selling $50 hand blenders that rely on a small piece of plastic to work? The device is only as strong as it's weakest part. The motor is doing me no good if the blade isn't spinning. What a scam - shame on you Kitchen Aid!