Instruct: Classify a review into positive or negative sentiment.
Query: crap

i have never had any trouble with ceramic padsuntil these in 3000 miles the wheels are black with brake dust and they make a terrible noise when brakes are applied, i always use ceramic pads because they are quite and dont dirty up the wheels, i would have given these 0 stars if i could. the pads i was shiped are not ceramic even though the box was marked so