I have a love of Vietnamese food so I am probably really bias and I usually think anything even remotely Vietnamese is good.
Lets be honest... the service here is really awkward. Definitely not their strong suit. Servers are rushed, sort of pushy, the place seems to be run in a bit of a chaotic fashion. I ordered an iced tea. Never got it. Fine.
The food is pretty decent. It will definitely hit your Vietnamese craving, but it is not going to blow you out of the water. Bun was ok and a decent size, but lacking in flavor. Pho was a nice portion and had good flavor, but the veggie side could have been bigger and some of the meat was a bit questionable.
Overall a passable place that will suit a craving, but not amazing. Negative points for weird service and an even stranger ambiance in an old 50's diner.