Instruct: Classify Amazon reviews into positive or negative sentiment
Query: These are great

We first found silicone baking cups in a department store in a small town in northern Germany, and brought them home. We've used them many times. You do have to hand wash them, but that's not hard with a brush. We wished we could find them in America, but lo and behold, amazon has them. We'll never waste money (and paper) on paper baking cups again.