Four stars for the lunch-time buffet. My team at lunch likes to eat here for lunch sometimes and I have to say it's pretty great for lunch. The buffet is much smaller than your typical Chinese buffet place, but everything in it is much higher quality. The dish with the fried fish is super-duper great.
G&S has better-than-average atmosphere for a Chinese restaurant and their wait staff is attentive and fun. George himself is often there as well.
My family has eaten here a few times for dinner as well. I can't give G&S 4 stars for dinner, but I'd definetly give it 3.5 if I could. The portions are pretty big, the food is tasty, and the menu has a lot of stuff in it.
I'm not sure how authentic G&S is, but I think it's one of the best places for Chinese lunch buffet in this part of Scottsdale.