Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a real let down from kitchenaid

My original kitchenaid hook lasted more than a year, and then the powdered coating came off and I sent for a replacement. The very first time I used the replacement dough hook, the powdered coating started coming off in chunks. I sent that one back and got a new replacement and am having the same problem, I used it once and the powder coating started flaking off, not as bad as the first but not good. I am so disappointed in kitchenaid, I thought they made quality products. I really don't want to eat paint chips in my bread, so if this is the best they can do, I think I'll switch to Bosch.