I love this place! The food is definitely authentic. It has a lot more authentic "Thai" food selection then other places. Even though I am Thai, I just don't understand why they have to include Chinese food in the menu. HAHA Maybe it's their marketing strategy, who knows. I always stick to the Thai food. I am at a Thai restaurant, right?!?! Anyway, the food never lets me down. I'd never be embarrassed to bring my friends who are not Thai to this place because the place is very nice and clean inside. I'm not saying "hole in the wall" food isn't great some times. The location isn't in a bad area either. Service is OK here. I never expect great service from an Asian restaurant anyway. HAHA My mother always says the original location is better but I have yet to try it since it's a little ways out for me. This Rainbow location is it for me for now.
I've always been there for dinner. I haven't tried the lunch menu. Dinner there has never failed me. This would be my number choice for Thai food in Las Vegas. Don't forget your Thai Iced tea!!!