Instruct: Classify a given review into positive or negative sentiment.
Query: I have never received this product..even though I paid for it.

I feel robbed by this seller, I paid for this product, and I bought along with it a couple of other cds, but I never received this one. I tried to contact the seller and they told me that I would received the product in the near future, but it never came. I feel very disappointed and frustrated. I do not think I will ever buy anything from amazon never again. I do not know if they would going to do the same thing with my future purchase. I fell very sad and distress due to the poor and irresponsible service that you have provided. I hope I could do more so, no body else would got into the same situation again. Poor, poor, very poor service would be my qualification for the service provided. Shame of you!