We eat here often, for breakfast (burritos or platters of Huevos Mexicanos) and lunch (chicken fajitas usually). Never had dinner here, and I'm not sure they are open after 3pm, but may be open weekend evenings.
The flavors are good, and portions large. Prices are fairly reasonable, but have recently risen.
The warm salsa is delicious, but costs $2 with chips.
It is one of the best dives we've tried in town.
Caution: the 1 AC window unit doesn't cool that well on really hot summer days.