Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Terk Indoor AM Antenna Advantage

I read the reviews on Amazon website before I bought this item for my AM radio. I bought the item as new. However, when I received the item, it was a used item. The original plastic bag was torn open and the box was obviously has many signs of being used. Besides, when I tried to use the antenna, it did not work. It did not show any signal of signal improvement at all. Just to be fair, this item was used when I received it. Not sure this item is broken or just not working. I returned the item and in the process of getting my refund. Would not recommend purchase of this item.