What do you really ever want from a Pho place? Order on a form, no need to communicate with the servers. The venue is large (as are most suburban places) and full.
Serving sizes are HUGE. They have Small, Large, XL. I ordered a large, and it was like a basin that I could wash my face in.
Couple of things to note:
You have to request thin noodles, or you get those thick udon-y ones.
You can request to have the bo tai served on the side.
Pay at the counter. They will split the bill for you if you go with a giant group.