I really dislike renting from National, but my company has a contract. The issue is they never have cars, only trucks and other gas guzzling monstrosities, like Excursions. My web site says I am reserving a mid size car, the picture shows a mid size car, and no matter what airport I pick up in, the available selection are all huge gas guzzlers. I am sure it works to their financial benefit to buy these "dumps" from the manufacturers, but it is not what what I contracted for nor is it very "green". It is interesting that their logo is green. Must stand for money or corporate greed. Sure is not commitment to the environment. By the way, it is not just the monster vehicle issue, but I have been at many airports to find no cars available and have had to wait from 5 to 30 minutes to get a car. It shows the reservations they take have no meaning. Last week in Cleveland, the only car available was a three year old Impala that was decked out to race. Huge tires and stiff suspension. Keep it up National and thanks for reminding me again to do this review. Been wanting to trash you for years.