Picking up the car from Fox wasn't hard, there's a shuttle from the airport. Our car had a lot of dings & scratches, but that's not a big deal, it worked just fine. HOWEVER, returning the car was infuriating. They are not located near the other rental car drop-offs, so following signs at the airport for "Rental Car Return" is an exercise in futility (it would have been nice for the staff at Fox to let us know returning the car wasn't sign-posted). We finally found them with out GPS, and while they advertise being open 24 hours, that's only sort of true. We arrived and it took 20 minutes to find a staff person. I finally found someone we could check the car back in with and had to tell other poor customers wandering aimlessly where he was. The car return experience was frustrating.

We had to wait 40 minutes before someone picked us up at airport. I tried to call customer service and was on hold for over 20 minutes.

Customer service needs to work faster. The pickup process took almost 1 hour. The car was dirty and there was dings on the windshield, which can be dangerous if no repaired.

I waited over an hour for a customer service agent. This has never happened in my life at a car rental agency. Once I got to customer service it was very fast, the agent was very courteous, professional, and efficient. He was one of 4-5 other agents, but the other agents seemed to take much longer. This appeared to be part of the extreme wait time. I also did not get the car I wanted. I reserved a 4-door sedan, but got an SUV. I was so tired and hot (it was 90 degrees in Denver) from waiting that I didn't even ask for a different car, I just wanted to get out and leave. Drop off was much faster, but I noticed that the line for others to get their cars in the morning, was just as long as it was for me in the afternoon when picking up the car. The shuttle to the airport was ready and waiting.

First of all, there was not much of a line and there were several people working desks. It took us nearly an hour to get our car. It was the slowest process I have ever experienced to rent a car. Then I had requested a 4 wheel drive or equivalent auto, it was not a 4 wheel or equivalent and we were going into the mountains to Steamboat in a blizzard. What was requested was not fulfilled. I would not rent a car from Fox again.