Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Polaroid Spectra Film

Want to return the three boxes of this film that I purchased. Two of the boxes do not say Spectra on it and I do not trust that the film is good. I have contacted the supplier. We are insisting that the return be processed through Amazon and they are reluctant. They have given me a return postage and I do believe that my girl returned it today. I am trusting that I will receive a full refund either from Amazon or from the supplier.