I met a friend here for dinner and was REALLY impressed.  For a bar the staff is friendly & knowledgeable.  The food is much more gourmet than I'd expected, but isn't pretentious.  Great mix of flavors and concepts.  Had the pork shoulder tostadas, the smoked salmon on scallion tot, along with a great vanilla porter from Tucson brewery (recommended by the bartender when I asked what he had that was local brewed.)  Would go back often if I lived in Phoenix.  For the money, I don't think you can find BETTER quality, and the quantity wasn't skimpy either.