Love the build your own margarita concept and wish more restaurants offered this kind of variety. My personal fave is the banana margarita and I love that they have numerous brands (at various price points) of tequila to choose from.
I myself am NOT a liquor snob. I will drink the cheapest version of whatever's available, so Jose Cuervo was A-OK with me- although my girlfriends scoffed and chose pricier, more "top-shelf" versions for their own margaritas.
Whatevs, my $8 HUGE banana margarita made me a verrry happy girl!
As far as the service goes, I can't say it's spectacular but it isn't terrible either.
The food here is good and reasonably priced which is a big plus. They have really excellent tortilla chips, but the salsa is somewhat bland. I've had quesadillas and shrimp tacos with rice and been pretty pleased with the taste of everything.
I'm a big fan of Talking Stick and this is my fave eating establishment here, so I'll definitely be a frequent patron!