Hailing from San Francisco, I thought the pho was good, portions large, price decent, service very quick. With tax and tip, I paid $9.03 for the menu item #1 in size large (base price $6.95). They included tax and tip in our bill.
The cashier accepted our U.S. money in a 1:1 ratio. Maybe it's because we came with a tour group, and our guide knew the employees? Who knows. As for the wait staff service...I'm used to the bare minimum Chinese-type attitude. Just get me my food. I don't need to be waited on hand and foot, asked how everything is with a smile, etc. The frills could make for an interesting dining experience if done properly (such as at Market Diner in Hell's Kitchen New York), but on most days, just allow me to eat and I'll be happy enough.