VIDEO : I tried cheeseburgers from 4 fast-food chains and there was a clear winner

Business Insider recently went to 4 different fast-food chains to see which one serves the best Burger.
They sampled cheeseburgers from McDonald's, Burger King, Wendy's, and Five Guys.
They wrote that Five Guys tasted the freshest and I that it was worth its higher price tag.
Burger Kings patty had a great flavor, but their buns were extremely overwhelming.
Finally, McDonald's burger was so great because of the ketchup and onions they use.