I have never understood the British pre-occupation with finding things to complain about at airports. Turn on the TV at any point and you can select from a multitude of shows following the fortunes of airport staff, and these people seem to spend at least 80 percent of their time being sworn at. A more stressful job I cannot imagine. Personally, I like to look on the positive side. If there is a delay to my flight, it's an excuse to potter around the duty free s...