Instruct: Classify the given Amazon review as either positive or negative.
Query: works sometimes.

At times its ok but other times it wont work at all. Must be a loose wire in there somewere. Fist time plugged it in and it didn't work thought it was just an abnormality because unplugged it and worked fine. Now however a couple months later it gave out completely. Should have sent it back than but o well its not expensive.