This is my first only mattress purchase and I'm glad to took the chance. This mattress is everything and more. Supper comfortable, plush and feels great. So great I didn't wanted to get up this morning. In regards to the smell, mines had none, I guess I was in luck! Delivery was on time, package was great. What more can I anyone asked for? I would recommend this to everyone.  I don't rate this a 5, I rate this a 10 out of 10.