They give you a lot of food here. Pretty good options for take-out burritos - and they do burrito bowls if you don't want the wraps. It's assembly-line style ordering: type of tortitlla, type of meat (I've had pulled pork), toppings like veggies, cheese, guac (EXTRA $$), sour cream, and type of salsa(warning: the hot IS hot).
They get it out for you really quickly. Even when there's a big line snaking through the hallway of the underground mall, you won't have to wait long. Lots of folks behin the counter moving efficiently.
I wouldn't call it a healthy lunch, but it's pretty good, and convenient.