This is the best Vietnamese place I have been to and I have been to about 20 different places. It is not bargain basement prices, so if you are the college kid looking for the $4.95 bowl of Pho this isn't it.
The food is definitely worth the extra couple dollars and the cleanliness and service is a HUGE step above most Vietnamese places. I have tried a number of the other dishes and they are also good, but the soups are the bomb. The chicken soup is a must when sinus problems or colds hit.
The other thing I really like is how well they wrap up the soup if you get it to go. It's still hot when you get home and it doesn't spill in the car.
With this place, Shimogamo, C-Fu Gourmet and Curry House (and Lee Lee's supermarket) all on the same corner, this is pretty much the Asian food Mecca in Phoenix.