I get in, and get out, as fast as possible. It's a bastard of a hell of a place, a labyrinth of distraction and pointless gaudy nonsense. That, and with the 200 people in your sight at any one time, you always seem to run into or walk behind the 3 dropkicks that statistics demand exist in any large group of people. I know where my stores are, I know where the ATM is. I get in, get crap, get out. Besides, if you linger too long you end up buying crap you don't need.
Give me a long bike ride or a Naxxramas run any day of the week.