I have tried 3 different Chicago deep dish places while visiting relatives in Chicago. Giordano's had the best sausage and crust. Still true at their Vegas location! The wait for deep dish is long so do yourself or party a favor and order some appetizers and/or salad. I finished three beers before our pizza came out. It was worth the wait, 1 slice of a large and that was filling enough for me! We had six in our group and we took 2.5 slices home. Definitely legit and although expensive and a long wait, totally worth it!