Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great while they last, which wasn't long for me

A week ago one side went silent. Yesterday, the other bud went silent. They don't work anymore, so I had to dig up my original ipod issued headphones. I went to my account to see when I ordered these, and it was early March. So these ear buds were very comfortable for the five months that they worked. Do I spend another $20 and hope the next ones last as long or longer? Or get used to headphones I currently have? Unfortunately, $20 is a little more meaningful to me today then it was five months ago, so I'll pass on buying these again. I hope yours last longer.