Hollis JohnsonWe're living in the golden age of the chicken sandwich. Chick-fil-A has transformed from a regional chain to a national chicken powerhouse, managing to lift annual sales by more than $1 billion in a year. McDonald's completely overhauled its chicken sandwich, and Shake Shack unveiled one of the best sandwiches ever made in 2016. David Chang fanned the flames with the chicken-sandwich-focused Fuku, the most hyped addition to the trendy Momofuku empire. In light of this crispy, golden renaissance, we decided to gather the chicken sandwiches from major fast-food chains and see which ones are worth it — and which ones are better left untouched.For this taste-test showdown, we got sandwiches from seven major fast-food chains: McDonald's, Burger King, Wendy's, Arby's, Dairy Queen, KFC, and Chick-fil-A. Hollis Johnson First up: McDonald's.