Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Medieval Knight Costume

Amazon's Service is excellent. However, the item was honestly not worth the money paid. The material is extremely sheer and flimsy - it snags extremely easily. There are no seams - the material is simply cut. We purchased the costume for a school play and had to make our own surcoat. The costume was simply not of such quality as to stand up to the most minimal movement and activity.