I ordered the Mango beef here and the food itself was good. The rice was a touch dry for what I am used to, as I usually get my fix of authentic Chinese food in LA's San Gabriel Valley. The place is kinda small, kinda old and worn like what you might expect. Service was handled by what looked like the owner, and he wasnt the friendliest, but as I have learned with alot of the places I've been in the SGV, that is just part of the visit and not really a negative. Overall, I would go back when i visit SF again, and the fact that there were more asians in there eating than anyone else is a good sign.
Pros: Good portions, ate for less than $12
Cons: Dry rice, kinda dingy.