Love the Fuego Bistro, have high hopes for this place. Unfortunately the place has two obstacles to overcome. First, the Esplanade is a dead space in terms of retail. Just ask Picazzo's and their failed two month experiment. Second, for as much as you try you just can't put a tux on a taco. You can do that with burgers- Delux, Grind, etc...- but the taco shines best when it comes from the street.
Having said that it has decent value for what you get and the tacos are fairly inventive and tasty.