Phenomenal on many levels. I have been here at least 10 times and they always hit the mark on food, service, and atmosphere! (The drinks are pretty great too!) A must for visitors and locals - but book in advance, they are always packed! A number of guac options or build your own. Even if you aren't vegetarian, try their mushroom taco... it is incredible. For reference: I travel frequently and eat out at least 4 times/week.