I was upgraded to a new, larger car. I am usually more interested in fuel efficiency, but it was a good small efficient SUV/sport wagon. When I returned the car within a day + 1 hour, I was charge for this instead of 2 days, I really appreciate that.
I messed up and booked my reservation to the downtown location instead of the airport. I think getting a more obvious notification of this would be really helpful. The drop-off fee for going from one city to another was a little frustrating, but not too large.