My wife works nearby, and we love just walking around the Distillery District, so we end up here at least once a month.
I've been here enough times to take the good with the bad, so I'll lay out the pros and cons
Pros
Great ambiance and environment inside and outside (great patio)
Great place for mixed drinks (lots of different Margaritas to choose from)
Gobernador Tacos and Guacamole are usually really good
You can almost always get seated right away as long as it's inside.
Cons
Drinks are a bit pricey
Portions are small for my liking (I'm a big dude) and end up having to order two meals
Service is 50/50. It's either really good or really bad. Never been consistent
There's usually a long wait on nice days if you want to sit in the patio