Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WORST PHONE EVER

THIS IS THE WORST PHONE EVER. DON'T GET TEMPTED BY THE REBATE..THIS PHONE HANGS, DROPS CALLS, VERY SLOW INTERFACE. IT KEEPS HANGING...I AM GOING TO RETURN IT ASAP!(I ALSO HAVE NOKIA 3650 WHICH IS THE GREATEST PHONE I EVER HAD)