I like SAI. I like its theme and if it is not busy I will ask for a riverside table. I am also one that goes to the mexican grocery stores and orders food from the grill in the back rather than go to the rest. SAI is not very spicy and maybe a little bland as far as mexican meals go. You also can not compare it to the "authnetic mexican" places across the country. (I don't think these places are very good, unless they have two menus, one for Gringos and one for Hispanics) As far as building the meal with ingredients, SAI is very authentic for a mexico city style, but just less flavorful. For lunch, I would order the Sope and a bowl of Sopa. One is an appetizer and one of the most flavorful items on the whole menu. Sopa is a chicken soup with some good stuff in it. It will not weigh you down the rest of the day. Tacos Al Pastor is a sauce of peppers and mojito, which is pineapple and lime juice. It is sweet and earthy at the same time. Tacos Al Carbon are ok, but they need lime, cilantro, and salsa verde to make me happy. the salsa is good, but the chips are just bags of round chips. At SAI, I would skip the familar Burritos and the like, as the three above taste much better and are not as heavy.