My T&N mattress is helping me heal from a very painful back injury.
Towards the end of May, I woke up one morning in my old bed in terrible pain and with my lower back in spasm. I'm still not entirely sure what I did, but it wasn't until the end of August that the spasms and pain finally stopped for good. During that time, I also moved to a new apartment. As part of my move, I bought a T&N original mattress to move in with. The old mattress went straight from the old place to the dump.
It seems to me that it is probably difficult to make an entirely accurate judgement of a new mattress under these circumstances. But I can say that it was very, very clear to me that my old mattress was making my situation worse. Mornings were horrible and I wasn't sleeping well at all.
For the first few days on my T&N mattress, I couldn't tell if it was helping, but I was fairly sure it wasn't making things worse like my old mattress had been.
Just over a week after I started sleeping on my T&N, the pain finally eased up. There were other factors in my healing (PT, finishing my move to the new apartment, etc.) but I do believe the mattress was a big factor.
Now that I'm mostly back to normal, I find my mattress to be very comfortable. It's firm without being hard. I feel well supported. I am feeling more rested than I have in quite a while.
I would absolutely recommend a T&N mattress to others, especially folks who like a firm, supportive mattress.
Really great bed. Comfy and has alleviated my back issues. I did have to get used to the lack of defined edges- as I like to sleep right on the edge of the bed, but that only took a few nights to adjust myself to get used to a foam bed.