With so many other great restaurants in Las Vegas to choose from, I would suspect that the majority of people who eat here are guests at the hotel. For guests it is certainly convenient.
We had breakfast here one morning. The service was quick (we told him we were in a hurry) and friendly. We tried a couple of the pastries which were ok but nothing special. They are not made in-house (I asked), but they do get them brought in every morning. The fruit was also ok. My husband said the yogurt parfait was very good.