Me, either. Current American cars I would actually consider buying next time around:
300C
Charger
Magnum
Mustang
Fusion
Milan
Zephyr
Five Hundred
G6/G6 coupe
GTO (if they hadn't cancelled it)
Aura/new Malibu
Well, that's off the top of my head, anyway, there might be a few others. I actually wish I had taken the time to check a couple of these out a little more closely in 2004 when I bought my Accord, although most of those weren't even on the market yet at the time, and the rest were very new to the market.
The Aura's interior looks good, feels bad. They screwed it up. I'm withholding judgement on the Malibu until I actually get to see one.
I'd pass on the 500. It's a bit of a lame duck and I am not impressed by it. It seems to me like a continuation of the Taurus in most things. The Fusion/Milan/etc cars are actually impressive and very competitive and well worth a look.
The G6 looks good, drives well, feels nice, but has the usual UAW crappy build quality. The sliding/slatted roof leaks.