I'm basing my three star review on the service and the variety of non-meat options on the menu.  The food itself only earns two stars, in my opinion.  We tried the chips and salsa as well as a variety of tacos and sides.  Apparently, the only way they know how to add flavor is to add more salt.  The chips, salsa and sweet potato fries were way, way too salty, but the tacos lacked any flavor.  The various taco fillings were dry and bland.  Compared to other Madison tex-mex restaurants (El Dorado or Pasqual's) T Tubb's is definitely last on my list.\n\nTheir menu has a lot of variety, but maybe they need to slim it down and perfect some of the basics.  Their service was outstanding though!  Our waiter was pleasant and efficient.