Instruct: Classify a review into positive or negative sentiment.
Query: Plastic is better

I ordered this set for my Father in Law for Christmas this year. Although they shipped these glasses quickly, they were of the poorest quality I have seen. Each of the rims of these glasses were uneven and one was even chipped! There were very noticeable molding marks on each of the stems as well. When I tried to contact the Wine Enthusiast it took forever just to reach a real person, and when I did she was VERY short with me. I do not suggest this product whatsoever.