What car commercials really do a great job of making you want their car? What ones do you hate?
Good ones:
Subaru Impreza WRX commercials
Any Nissan commercial with sideways moving cars

Audi TT commercials
Volkswagen commercials (guy tackling the cart, GTI falling from the tree, guy washing neighbours Passat, etc..)
Bad ones:
Mazda Zoom Zoom commercials
Ford Windstar ("We designed this vehicle for absolute safety as you tug around no one but yourself in a uselessly large gas guzzler and vision blocker.")