Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great, but...

I bought the Renaissance 600 thread count King size sheet set in Cafe, and realized I had pillow cases that were king size, so I ordered these standard size to go with the sheet set. The pillow cases are a great quality, but the cafe color didn't match the color of the sheets (different dye lot?) even though they are by the same company. That was a little disappointing, but the quality of the cases are great!