The food is pretty tasty! I've had the spring rolls, pho, meat dishes - so I am hesitant to give this 3 stars, and our cashier is always nice. I have to say pricing for Vietnamese food was pretty high. Yeah, you can go a couple blocks outside of the Rio to have pretty much the same food, but it's also convenient. My hubby works at this casino, so we just go here on his break when I visit. I can't say anything bad about the food, and they do give you good portions. I would say if you don't eat as much, you could always share - especially the pho bowls.