This is where to go when all you want is cheap, fast Mexican food from a drive-though window. It's open 24 hours. Prices and portions are great. Don't expect the "best" Mexican food. It's just OKAY here, but it will hit the spot if you have a craving and don't want to spend a lot or get out of your car. Would not recommend going inside unless you have the time. I tried going in twice, and they were pretty slow to get food out. I think they do most business through the drive-thru and really focus more on getting those orders out.
Go on Taco Mondays and Tuesdays when they have 99 cent tacos. I also like getting the Torta combo (I like it with carnitas) that comes with fries and a drink for under $6.
Bottom line: Is it great? No. Decent cheap eats? Yes.