Instruct: Classify Amazon reviews into positive or negative sentiment
Query: i Pod

Apple iPod nano 4 GB Silver (3rd Generation) OLD MODELThe one I received worked for about 3 hours.I am trying to get a refund, have returned the product.Response time is SLOW, and unsatisfactory.This order began May 15th, it is now the end of June.This product was purchased through an Amazon VendorALL WE NEED. Faheem is the contact.