A carne asada burrito with salsa verde is my standard for comparing different mexican spots. The food is a 4, but I took away a star because the place looks really dirty. There was food on the floor that I had to step over to get to a seat.
The burrito though pretty much hit the spot. The meat had a texture I expect from good quality meat and the tortilla was perfect. To improve the experience, I'd like to see salsa bottles at the tables, and I'd want the green salsa to taste a little greener - some extra cilantro in there would be good but also some extra heat. I also prefer whole beans over re-fried beans.