We just get sick of spending $150+ on every meal in Vegas so we go here to help ease the pain in our wallets a little bit.
Even though there are a lot of pho places around, the competition didn't improve the taste of the pho. I barely touched my bowl because it just tasted bad. I like the egg rolls and dumplings. I have had dinner here several times and most of their items are tasty so its depressing that their pho is crap.
As far as authenticity goes, if you go back to Vietnam you have to eat on a little table with flies every where if you want real pho. So just be happy the place is clean and there is some sort of service. Its good for your average filler meal before you go out and spend a bunch of money on some celebrity chef restaurant.