Phobulous! I judge a good Vietnamese place on two criterias. Quality of meat, and temperature of the vermicelli noodles in the Bun Thit Nuong. Rainbow Pho Express passes with high marks in these departments. So why only 4 stars? The portions are off and I know my fellow Viets will be disappointed with the meat ration here. One skewer of meat for Bun Thit Nuong?? That's a tease for any carnivore. As for the egg rolls, the filling is as close to being authentic as Vegas gets but I wish they used a thinner crispier rice paper vs the chinese-egg roll rice paper.
Overall I can't see myself traveling this far for a Vietnamese joint, but I will keep this place in the back of my mind whenever I'm in the area.