Funny (not surprisingly to you guys, I'm sure) none of those appeal to me whatsoever, but I Love Pontiac's middle one has pretty cool effects.
Maybe they're designed to appeal to the upwardly mobile snob, but that sure isn't me. Maybe paying 10 grand extra for an SUV hybrid that gets the same mileage as a normal V8 one does appeals to the green factor in some, but to me that's 10 grand wasted.
And..if Volt's debut is accompanied by commercials like those, it's dead meat, IMO. The present one ("The Future Hums") is decent, if not earth shattering.