Pizza Maddux is a nice addition to Itaewon. The slices of pizza are absolutely huge and one will fill most people. I like the plain cheese, but the artichoke & spinach slice is becoming very popular and is similar to the one at Artichoke Bastille in NYC.
To read more see http://www.afatgirlsfoodguide.com/2015/03/30/maddux-pizza/