Not as comfortable as I would have liked
After sitting in my recliner too much and triggering a bout of back pain (that later turned into a severely herniated disc) I purchased the Obus Ultra Forme backrest for added support.  I was so happy with the backrest that I decided that adding the seat was called for.  It unfortunately turned out to be fairly uncomfortable.  The support was pretty good, and the problem might have been that it was too small for my recliner, but I ended up returning it.  I'm 6'4", 200lbs, so maybe I don't have enough built in padding, but regardless, I was disappointed in the seat after being so happy with the backrest.
Rating: 2 stars