I rented from the FLL location in October and the choices were mediocre. Just your standard Grand Ams and such in the Emerald Aisle; I took a Monte Carlo (full size) from the Executive Selection.
Good news is, National now carries the Pontiac G6 and Buick LaCrosse (intermediate and full size, respectively) which rent for the same rates as the more boring cars in their category but have sunroof, XM satellite radio, and other nice amenities.