This place is busy every Mon-Fri during lunch time and there's a good reason why! The food is very fresh and tastes very authentic. Compared to any of the (many) other take-out burrito joints in the area (Burrito Boyz, Burrito Bandidos, Mucho Burrito etc.) this place has real Mexican ingredients and recipes being executed all day long - you can see the women making the meats, salas and guacamole in the store.
I give them less stars because the actual burritos are sub par. They over load them and then bake them as opposed to putting them on a flat-top or a press. I find this compromises the abilities of the tortilla and more often than not it rips.
The naked burrito, or burrito bowl however is VERY good. I prefer the chicken tinga which is shredded chicken in a chipotle/adobo type sauce. It comes on top of rice and your choice of beans (black or refried pinto), and with cheese, salsas, guacamole, sour cream, burrito sauce, and cilantro. They also serve a generous handful of tortilla chips on the side which is nice for dipping.
At around $10+tax for any item it's not very cheap but you will get a hefty portion.