I'm not even a little impressed. In fact, in the month I've been using this, my neck has actually gotten worse. It has gotten so bad that at 1 AM on 6 September, I switched back to my other lousy pillow and slept better than I had since I had started using the cube. My recommendation would be to get a cinder block from the basement instead if you are considering buying one of these. I will say this: It IS better than a My Pillow... but that bar is so low as to be subterranean...so... once again, cinder block.