I've eaten here several times and, although I want to love it, have never been as impressed as the reviews here would suggest. Here are a few of my impressions:
Pros:
You can't beat the price. Prompt seating is usually available. The chips and salsa are pretty awesome
Cons:
I've not found any items on the menu to be better than good (I can remember having the Huaraches, Burritos, Fajitas, and Tacos). I find the beans to be fairly bland and that the tortillas are often a bit gummy. Also, the margaritas are far too sweet for my taste.