Just had dinner here, and we really enjoyed it. We just moved to Phoenix and Arriba Grille is right down the street. The menu has many New Mexican and Mexican dishes. I have no idea if the food is authentic, but the Tacos al Carbone and Fish Taco plate were both really good. The chips they brought to the table were freshly made, and the salsa was very flavorful but not too spicy. Our server - Michael - was very nice; overall the service was a little uneven, but all in all ok. We will definitely go back - maybe Arriba Grill will become our neighborhood Mexican restaurant.