I am certain it will merit 5 stars as the duffel is superbly made and the mattress feels wonderful through it.  Unfortunately, I live alone and the thing weighs 90 pounds and I haven't yet been able to get someone to help me get it on the platform so I can snuggle down in what I'm sure is luxurious comfort!  Until I can get help, I am dreaming of it's wonderful softness while sleeping in a recliner.
UPDATE:  I was finally able to get help to set up my new mattress and it is soooo comfortable.  The only problem is that on my old frame it is so high I need to climb on a stool to get into bed!  I have ordered a new platform from Wayfair!