Promising review: "They are incredibly soft, warm, and appear to be of excellent quality. We are in an extraordinarily cold winter in south Alabama and got these on the first night of a hard freeze. My mattress is new, which was already a huge improvement in my wife's and my sleeping habits, but the night we put these on was the first night we both slept like a rock and didn't wake up once until the alarms went off. My only complaint is that they make it incredibly hard to get out of bed."…