I've had issues with mis-sized cars on that row twice now at MCO, the latest situation last Wednesday. There were 4 cars: 1 Toyota Corolla and 3 Ford Focuses. The last time I used them (about 5 months ago) there were more cars available, but ALL of them were Kia Spectras. Nothing wrong with those cars, but none of them is a midsize. They are all compact cars. (Well, technically the Spectra and Corolla are legally subcompacts.)
This time I complained, and was told that "the cars have been reclassified, and a Focus is a mid-size. However, since you're a good customer I'm going to give you a free upgrade."
So I got out OK, but I'm still writing a letter, because it is a deceptive practice to ask customers to pay for a midsize and stiff them with a compact. A Ford Focus (or a Corolla, or a Spectra) is very squarely a compact by US standards, and no amount of "reclassification" on the company's part will make it a midsize. The EPA defines a midsize as having an interior volume of between 110-119.9 cu. ft. The Focus is 107.2 cu. ft, the Corolla is 92 cu. ft., and the Spectra is 97 cu. ft.