Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not worth it!

The material is so itchy, rough and uncomfortable that I ended up tossing it to the floor each night. I bought it to help me sleep better during my pregnancy and ended up returing it. It is also huge and I found difficult to store when I wasn't using it. I gave it a week, even put a sheet over it to make it softer, but it didn't work.Save yourself the trouble, returning it was a nightmare, I'm still waiting for a proper refund.