Instruct: Classify an Amazon review into positive or negative sentiment.
Query: STIFF, STIFF, STIFF!

I bought the queen-size sheets without reading any reviews, and these sheets are terrible! I washed them many times with added fabric softener, which didn't soften them at all! I have to use a different pillow case since the pillow case is too rough for my face! I would never purchase them again and would recommend that other buyers spend their money on a different set of sheets!