Recommendations on quality Vietnamese in SF? I'm talking authentic low-end food, not Slanted Door variety (which I think is over-hyped, anyway). I'm a fan of Minh Tri on Irving, and I've tried some of the other popular places (Le Soleil on Clement, for example, which I also found very mediocre and not up to its reputation), but I'm always looking for more. I'm noticing many nondescript places popping up in the Asian neighborhoods in the Richmond & Sunset, but they always seem empty and as often as not, when I try them the food is greasy and bland.
What does everyone like?