I wouldn't suggest going at any busy time, terrible service. They are very unorganized while waiting in line, no number was given. They would just ask who came first. As we were waiting for about 20 minutes we realized the waiters/waitress giving the wrong dishes to the wrong tables. They were also walking around a lot but they weren't doing anything. People were waving their hands for the bill/water but they would just walk right past them.
I ordered the beef brisket pho, came out in about 10 minutes. The portion of a large is tiny and only two pieces of beef brisket; although the soup wasn't bad. A friend of mine ordered one of the cold noodle dishes which took 36 minutes to come out, I finished my dish and she was still waiting. But the portion was fair.
Nothing special, wouldn't recommend unless there's nothing else to eat.