Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rockport Quality Problem

Very disappointed in quality.Shoes marked as size 11.5 (Euro 46). These are barely an 11. Euro 46 is equivalent to 12-12.5. What is wrong here?Shoes are pretty waterproof but don't breathe so they are so hot they are uncomfortable indoors.Rockport used to make good shoes. I'll not buy another pair.