The banh mi here seem totally legit! They were crunchy crispy bread with wonderfully fresh pickled veggies, cilantro, and whatever filling you want in there. I had the pork tripe and the shredded chicken sandwiches, both of which were amazing. I would strongly advise eating the sandwich in the paper bag they give you, because the crusty bread made a huge mess otherwise.
They also had a lot of other Vietnamese foods to choose from. It seems to be a very popular Vietnamese place, because in the 10 minutes I was in the restaurant, about 20 people came in, and the vast majority of them were speaking Vietnamese.