Instruct: Classify a review as either positive or negative.
Query: Flannel sheets

The cal king flannel sheets are great. It was wonderful finding a fitted flannel sheet that fit our mattress. They are very comfy and warm. The only thing that doesn't make then totally perfect is that they have lots of fuzz balls that come off onto the floor. But I know flannel sheets do that. I've only washed them twice so far. Maybe that will stop.OVERALL They are Great!!!