While I've not personally observed this (only one 2016 test drive), I'm seeing some overall "general" issues with the 2016:
a) random rattles/squeeks that show up relatively quickly - most seem to be fixable via re-welding or jamming random bits and pieces of insulation/foam to keep things quiet. This, IMO, is one of my pet peeves (noises) and I'm a bit concerned about Ford's QA on this vehicle with what appears to be a common issue (for those that report issues). Ironically my POS Chevy doesn't seem to have random noises like that (about the worst it has is if I hit a pothole and it moves this plastic thingy in the back that covers that gap between the trunk and rear seats if you fold them down).
Panoramic roof issues. (although to be fair, I'm seeing the SAME complaints on the Kia forums as well). Seems to be a constant lube maintenance that you either pay for, or do yourself, although supposedly Kia has a fix that requires a complete replacement of the ENTIRE unit (rails, glass, etc.).
And, the seatback issue, but that I've experienced.
Since the last item is fixable at a cost, I'm more concerned about "a" and "b". "b" being a royal PITA to have to constantly upkeep (although granted, not every vehicle seems to be experiencing this, but it's not like you know until you go to open/close the sucker and it doesn't want to work all the way). "a" is the most annoying, IMO, and things like that shouldn't be occurring if the QA is right.
So I'd put those on my "dislike" list as well, even though I've not had the 2 items (maybe I'll get lucky and have random noises in my 2nd test drive--not).