First, give yourself 15 minutes to find the place - it's way in the back of the MGM grand. We had reservations and were seated promptly upon arriving. The ambiance is good - however, we were seated toward the back left with a "lovely" view of the food court (McDonald's!).
Service is great - perfect level of attentiveness. They keep your water full but don't get in your way.
We had the "grand tasting menu" and it was grant. Six (or seven?) courses - at least half of the menu, but smaller sizes.
I don't want to give the impression that I didn't love it - because I did. But for the price and reputation, I wanted to see/taste/experience a bit of culinary risk. None, in my opinion, was taken. Everything was safe, and rather traditional. Nothing made me go "ahhhh" or "WOW". In fact, I'm having a hard time recalling the tasting items (I do remember the bread pudding).
I would be curious to know how often the menu changes. For the price, next time, I'm more likely to try something else.