Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't Waste Your Money

After wearing out three battery operated frothers I decided to try a recharageable one. I read all the reviews and several were negative concerning battery life. I decided that the negative reviews might have been written by customers who had not properly followed the charging instructions.I followed the instructions exactly. I used the frother twice a day for two months and it died. Piece of crap.