I don't know what you guys are talking about. There's lots of good ethnic food near the airport. 5.5 hour layover, I would absolutely grab some hakka or kebab with a friend. Are these places that you would find on a "top 20 places to eat in Toronto" list - of course not. But I can think of half a dozen places within a 10-minute drive from the terminals that are solid, and meeting up with a friend you haven't seen in a while is priceless.