Bests & Worsts Reviews from Amazon

I purchased this due to shoulder pain issue. Using piled up pillows didn't work so I gave this a try. I read all the 1 star reviews and will respond to those: 1) This is very firm. VERY. I use a soft pillow on top of the wedge. I doubt I'd be comfortable sleeping without that there. But with that caveat I think it is comfortable and I am sleeping better. 2) Odor - I noted a fain odor the first night. Nothing after that. 3) Expansion- some reviewers complained the wedge didn't expand after being unpacked. Mine expanded to full dimensions immediately. I have found it good for sleeping in the "normal" position with the addition of a soft pillow. I also use it "point up" as a back support when reading in bed. I think this was well worth the money.