I do not agree with the other reviewers who gave 5 stars. I do not think this is the best Pho in town, nor do I think it is anywhere near close. I think this restaurant survives mainly due to its prominent, visible location, and due to the nice, classy atmosphere inside.
The menu is larger than at some places in town, and there are some vegetarian options (although they are not particularly good or interesting), but the food is somewhat bland, and is priced too high to justify what you get. The Pho is perfectly edible but it is nothing to write home about.
The atmosphere is very nice, and is more upscale than any of the other Vietnamese places in town. Service is good. I think you're paying for the atmosphere and the location, and not the food.