I don't like to taut a burrito joint I don't like, and I'm not really gonna do that here. It is right next to my house, and it's basically standard half-assed burritos. Diego's is just like hundreds of other 24 hour taquerias. If I do go there (because nothing else is open), I usually order the California burrito.
Ingredients: Meat of your choice, guacamole, cheese, sour creme, french fries.
Size: It's enough. Not quite big, not that small. I consider these places as "Hangover Preventers". It wouldn't make sense to eat one in any other circumstance
Freshness: The tortillas are flakey, the guacamole is some strange green concoction that sparsely resembles guacamole, the meat is cafeteria grade, and salsas are runny, completely lacking freshness.
Salsa bar: They do have hot carrots. No chips though. They have a red salsa, and a tomatillo salsa, but neither is hot, and both are on the bland side.
Overall Taste: It's like ordering fast food: the idea of it is so much more appealing then the actual taste. As I said, this place taste like so many other joints I've been to.
Price: Under $4. The price is worth what you get. There are so many good burrito joints out there that I just don't need to fill my stomach with these guilt-full calories.
Other good menu items: The carne asada fries are probably a much better option. I think they run about ~$6. They fill the Styrofoam box.