Instruct: Classify Amazon reviews into positive or negative sentiment
Query: don't bother!!

I BOUGHT THIS ICE CREAM MAKER AND EXPECTED IT TO BE A GOOD INVESTMENT BECAUSE I'VE BEEN PLEASED WITH "RIVAL" AS A BRAND.IT "LEAKS"!!!THE 1st AND ONLY TIME I USED IT: IT DID NOT SLOW DOWN OR STOP AFTER 47 MINUTES. WHEN I CHECKED THE ICE CREAM WAS SOMEWHAT HARD ON THE BOTTOM BUT THE MOTOR WAS STRIPPING THE METAL AND THROWING THE METAL PIECES INTO THE CANISTER OF ICE CREAM MIXTURE.NEVER GOT EVEN 1 BATCH OF ICE CREAM!!!!IT IS NOT USABLE AFTER ONLY 1 ATTEMPT TO MAKE ICE CREAM!SAVE YOUR MONEY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!