To varying degrees, every restaurant I have tried at MGM Grand has been a bust.
At Craftsteak, dinner was - at best - fine. But mostly pricey and underwhelming.
At Studio Cafe, breakfast was like an expensive version of Denny's.
More recently, my friends and I tried The Grand Wok for dinner.
The verdict? Probably the worst sushi I have ever eaten at this price point.
Note that Studio Cafe and Grand Wok share a demising wall. As a result, this configuration probably constitutes the two worst restaurants back-to-back anywhere in the United States. At least in my experience.
I'm not sure why I keep doing this to myself. I have never even stayed at MGM Grand.