World Cup fans came from overseas for the cheering. But they’re also doing a lot of chewing, delighting their hosts with rave reviews of North American cuisine. “It’s greasy, it’s disgusting, but it’s absolutely glorious,” Jack Goodwin, a soccer enthusiast from London, said about the American food he has tried in Dallas, Boston, New York and Atlanta. “I don’t want to say this because it’s a little bit harsh, but the portions are a little bit lar…