If you're looking for dishes you normally cannot find at other vietnamese restaurants, I would recommend coming here. Unique but good dishes like Beef Salad with Green Mango, Banh Khot, Bun Cha Hanoi and Com Tom Cang. The Com Bo Lu Lac is also very good. Other places make bo lu lac but many leave out the butter. This place uses quality meat and add butter to finish the wok charred beef - tastes the way it should!
Haven't tried the beef pho but the chicken pho (pho ga) was a little light in terms of taste in my opinion. But good thing, no MSG is used, if you're concerned with that. Another plus, the water doesn't smell or taste like bad tap water.