This doesn't really affect me, but I have to say I'm a bit shocked. Maybe this is a temporary situation while they rev the back seats again? To resolve the ingress/egress & folding complaints, it looks like they could have just slimmed down or eliminated the two central bolsters. Paying $3.5k for mismatched seats seems awfully crappy, especially since the fronts are such a gigantic improvement.
The high headrests in the back are, I think, a safety issue. The "new old" seats are better, but they definitely don't seem tall enough to protect tall passengers from whiplash in a rear collision. They're going to have to do some auto-folding thing like Mercedes eventually to pull them down when no one's back there, or at the very least make them manually-removable like practically every other automaker.
This is a mess.