I've been to Los Chiles Locos a number of times and it is wildly inconsistent. Sometimes the salsa is hot and tasty; other times it's viscous and bland. Sometimes the chips are hot and fresh; other times they're cold and stale. I've had good and bad burritos there of all varieties - the al pastor especially seems to vary in quality depending on the day, or even the time of day.
Pros: Open late
Cons: Sometimes the food is inedible