I waited 6 long years for Portillos to come to the Phoenix area! I am so happy that it is just as delicious as it is in Chicago! We went opening week and was quite impressed with the organization of such a large crowd. The line has been out the door every time we've gone but they are really efficient and never really waited long! My faves are the Italian beef (with mozzarella, extra gravy or dipped), burgers, cheese fries, and chocolate cake shake, so I usually spend a good chunk of time trying to decide what to get (as everything is so good!). My only complaint is that there aren't more locations yet! If there was one closer I would definitely eat their salads too. They are really good, but I don't make it up there enough to waste it on a salad ;)