We were visiting Vegas on a return from Yosemite. On the way out, we had stopped by another self-serve yogurt place. However, while waiting for the Mirage volcano, we decided to check this one out. It was MUCH better than the other brand.
It is still pricey. However, the selection of toppings was larger and more unique. The yogurt, overall, had a better flavor.
The only real negative was that the signs that labeled the different yogurt flavors had no additional information. So, you could not determine just by looking if any of the flavors were non-fat, etc. This was the first time I had not seen this at a self-serve yogurt shop.