My initial impression of this mattress is 100% favorable.I have severe Degenerative Disc Disorder. I am in constant pain. Sometimes my pain is low, sometimes it's excruciating. The mattress I sleep on is important.My very first impression of this mattress was the morning after sleeping on it for the first time. I would normally expect quite a bit of pain after sleeping on a new mattress, regardless of how nice the mattress is. It takes time for your body to adjust to a different mattress. I was gobsmacked that first morning when I had very little pain.This was the same experience for the 2nd and 3rd nights I slept on the mattress.Laying on the mattress is comfortable. It's solid but cushioned perfectly and silky soft to the touch. I was laying on it last night, thinking that I couldn't believe this mattress was so inexpensive. It feels like a much more expensive mattress.I will come back at a later date to add longer-term feedback.