Instruct: Classify a review into positive or negative sentiment.
Query: Disappointed

I collect Pistoulet and have yet to find a practical glass or cup. I do not use these much because they are hand painted and cannot be put in the dishwasher. In addition they are very thin and fragile. I have broke several just from hand washing them. Don't bother with Pistoulet's plastic tumblers because I have not even had them for a year and they all had to be thrown out. They crack and split in the dishwasher. Then they leak and look awful. I wish Pfalzgraff would make a nice heavy tall glass and juice glasses in the Pistoulet pattern. My friend collects an older garden type pattern and has so many beautiful, practical and durable glasses.