Instruct: Classify Amazon reviews into positive or negative sentiment
Query: cracked while sitting on shelf

Purchased this juicer to juice lemons, which it did.Washed it as usual in warm soapy water, dried it, and stored in cabinet.Next day heard terrible CRACK while in kitchen: juicer cracked on its own.Spout half of the top half cracked from one side to the other.Apparently extremely poor manufacturing process!Glass making is a quality operation (except this one).Time to buy a 50 year old one that hasn't cracked yet.EXTREMELY DISAPPOINTING. WAS A CHRISTMAS GIFT. STINKS.