Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sleep!

After months of sleepless nights, I finally broke down & got this "U" shaped pillow. Best investment ever & totally worth the money. I tried using 4 single pillows, but it didn't do the trick. The pillow is not designed for tall women...I'm 5'2" and it fits perfectly. My only problem is that I have to fight my hubby & niece/nephew from taking it from me. Everyone seems to want it because it is just so comfortable.