Good
I have been using it for a week. So far so good. Medium is perfect for me. No smell. Good support. However, I didn't like the shipping box at all. It looked like they recycled a dirty box and it was too small for the pillow, so the pillow was squished in it. Hi Jay - Thank you for your review and your feedback regarding packaging, we have passed your comments on to our team,we do try and recycle good quality packaging as much as we can, where possible.