FWIW, I sat in a Cord 810 a few decades ago, but never got a chance to drive it.

Still on my must drive list. Also Bill Miller III, the managing director at Carlisle Fairgrounds has one of those Kaiser Darrin's (pocket doors), he had it out the day I arrived for NICOFest last year. Pretty sleek looking car when you consider its age.
I didn't see anything interesting from Kia, but I did sit in a Hyundai Veloster Turbo. Not bad, but it felt cheap. Though more solid feeling than the Fiats.
the Philly show tends to get the previous year's concept cars, but there was pretty much zip for that this year. The Simeone Foundation (local philly museum that specializes in preserved sports/race cars, had a few nice cars from their collection on display.
I agree about the Scion IQ. Ugly dash, but I was surprised how roomy it was from the driver's seat given it's size. It's probably one of the better micro car choices out there.
There were 2 Fiskers on display. I sat in one. Bigger/wider than I thought it would be. There's a dealer about 5 miles from my house. I've thought about taking one out for a test drive.
The Lincoln display was unimpressive. It was beside the Audi area which was more happening. If Lincoln is going after younger buyers, you wouldn;t know it at this show, as their area staffed by 60+ yr old guy salesman from a local dealer instead of hot chicks. The Pontiac looking split grill Fusion...er MKwhatever it is, is still ugly, but not as bad as it looks in pictures.
The Caddy area was busy as pretty much every car was open, very cute spokesmodels. The wagons are pretty nice. ATS felt nice too.
I also sat in the big Jag's. Very comfortable front seats, but that i-drive looking knob that pops up to become a shifter looked gimmicky to me. I can imagine it sparking when some dummy spills his Starbucks carmel latte on it.