My husband would like to give it two stars, I'm closer to two and a half.
We decided to partake of the all-day buffet price of $30 during the week since we were staying at the MGM. It was a good option for us because we wanted to stay at the pool that day. However, it seems hard to fit three meals into the day unless you get up before 9 AM. The breakfast closes at 11 and lunch closes at 2:30, I think.
We wanted to have some breakfast since we'd been skipping it all week we were in town. The crepe lines were long and people were fairly pushy. It made you question the whole buffet thing. I mean people, there is enough to go around!
In general, I would say that the food here is edible if you choose carefully, but there is nothing with perhaps the exception of dessert which is truly good. It's all bland and doing the all-day buffet makes you feel a bit queasy by the end of the day.
The best bits were the fresh melon, the mini-desserts at the dinner buffet which were tasty and even artistic with white chocolate shavings and other details. They were stingy with the crab and shrimp which was annoying. You have to ask and it is given reluctantly.
All in all, only go here if it saves you money and you happen to be staying here. We tried to spend about $80 a day on food and this buffet enabled us to stick to it for at least one = )