There are certain things about Americans that make me happy. For instance, I rented a car with Enterprise and when I discovered I had been overcharged, they reduced the price and gave me $400 USD to make it "right." The next day when I discovered that my new receipt didn't reflect the $400 discount, Enterprise took an additional $200 off to make it "right." There are not many countries where that would happen.
....and free refills. The only country with free refills.