The "useless" back seat, as you refer to it, was in my opinion, one of the highlights of the car, as it makes it one of the few vehicles in the category that I can actually, comfortably, fit my 6'4" frame into.
I agree, the back seat on this thing exudes comfy-ness. more of an "American" comfy-ness, though, as opposed to "hug you tight" comfy-ness of, say, VW Passat CC or BMW's hard but weirdly comfy seats... very.. old "lazy-boy-comfort"..
Personally, though, I found Genesis Sedan rear seat to be more comfortable. ..sort of medium between german and american comfort.
Oh, and regarding Instrument pod of this lincoln.. Honestly, it looks good, but not $47K good. I think that is the problem. Steering wheel with weird wood trim tacked on doesn't help either.
Granted, pod you(Erik) posted for comparison does look not very expensive.. but it has some pizzazz, what with warning lamps in the middle of needle spindle...
The ONLY thing that looks right in the lincoln IP is the needle(and light colour)... everything else comes short of being "right" for $47k and up car.
Understand that I'm not bashing domestic.. I'm bashing Lincoln for not trying hard enough, because as someone said up there, it resembles Ford's other product too much. (it looks EXACTLY like the IP in Flex, for example..)
I bashed Acura pretty hard in my auto-show thread..