Instruct: Classify an Amazon review as either positive or negative.
Query: Zero Quality

I received this glassware set as a gift and they looked really nice on the box. Once i opened them i was unhappy. they have visible seems on every glass and feel flimsy. the texture and transparency on one side of the glasses does not match the other side. my husband and i prefer to buy Americana products to support American jobs and the American economy. It's sad to see that this is an American product. The quality is less than acceptable.