My wife is Vietnamese, born in pre-war Saigon. In 2015, we spent the entire month of April touring Vietnam. When we returned to Las Vegas, we told everyone that Vietnamese food in Las Vegas is better than Vietnamese food in Viet Nam. [This is not the proper forum to go into why this is so!] But this is not true of Pho Bosa.
When Pho Bosa first opened on Polaris Ave, we went to try it out. We were both dissatisfied with the quality & taste of our meals, and the service was terrible. After Pho Bosa moved to West Twain, my wife said, let's give them another try. The food and the service were just as bad as when they were located on Polaris.