The other candidates were probably the CEOs of Poundland and Lidl.
Classic. Here's an experience I had at Dixons: I was coming in to pay for a dishwasher I had been looking at earlier in the day. It was 5:45, the store closed at 6:00. A woman saw me coming in and beat me to the door, locked it, and turned around. I said, "I'm here to pay for a dishwasher." She said, "We're closed." I said, "What time do you close." "Now."
My overall experience with customer service in the UK was not good. I once had a waitress at the Birmingham Airport Hilton tell me that I couldn't have my steak medium-rare because the steaks all came "well-done" and a waitress at a Pizza Hut told me that they had run out of medium pizzas. The manager came over and apologized and said she couldn't find the medium button on the register.
To be fair, the Americans take it too far. "Have a nice day" may be fine once but from four different employees in one visit is overkill and has the opposite effect!
So hiring the head of Dixons to run Apple's retail division does sound like someone pulled the wool over Tim Cook's eyes. One has to assume he never went in to a Dixons store and is relying on intuition and references.