Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Way too low in the middle

I find that the triangle in the middle is way too low. There is NO stuffing in the triangle, so you feel like you are sleeping in a fluffy bowl. I have tried to stuff something in the middle, but it never stays put and is lumpy and uncomfortable. For me, the middle should have a little fluff to make this pillow workable.