I LOVE this place. When I lived over here I would go here constantly, like every week. It's very small and the service isn't the fastest, but the people barely speak English, so I'm not complaining too much.
It's definitely a legit Vietnamese place. The menu is huge! My favorite item is the rolls. They bring out a forest of garnishes - mint leaves, bean sprouts, carrots, etc. I always get the spicy pork. It's got nuts and chili flakes on it. Yum! They bring out the moist rice paper and away you go! The absolute best part is their peanut sauce. It's to die for. I asked for the recipe once and the little old lady (the owner) just laughed and shook her head and said, "haha no no...no." She reminded me of Superman's Hispanic maid on Family Guy.
Only con is their awful bathroom set up where you have to wait until the cooks are ready for you to walk back there. Kind of annoying. And they also can't accept credit cards for less than a $10 charge.