You can't go wrong with the tacos (crispy - they make their own shells) and the macho nachos (3 meats). My favorite is the shredded beef crispy taco with seasoned black beans and a tasty margarita (at home - no bar service here). They have a vast menu, but I'm so happy with these items I have not strayed. Prices are very reasonable.
If you want take out - call ahead for speedier service (they are quite popular and there may be a wait other wise).
Don't be confused by the "Taco Truck" restaurant in the same shopping center... that's a completely different experience.