Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dissappointed

I bought this pillow at about 11 weeks, right when the sleeplessness started. I've used it every night since then. I'm 13 weeks now. The stuffing has a lot to be desired. It has separated and is lumpy right where you need stuffing, specifically the portion that goes between the legs. It is supposed to keep the knees seperated to take pressure off the lower back, but since the stuffing has seperated, it no longer has that effect. I will be going back to a regular bed pillow after using this product onlt 2 1/2 weeks.