Instruct: Classify Amazon reviews into positive or negative sentiment
Query: hopeful!

I received the item in a very short amount of time - good service that way. Unfortunetly for me, the TV only worked some of the time, seemed like it had a short or something - it was electronically challenged! Anyway, Discount Jungle sent me a postage paid return label and are supposedly sending me a new one, and I am hopeful that the new one will work all of the time! I loved it when it worked!