I've been to the New York Serendipity 3 numerous times and I must say that the one in Vegas pales in comparison. Maybe it's just the aura of Vegas, but I felt that this Serendipity is more expensive than the one in NY. The service is Mediocre, as said before, I felt that it took forever to get the waiter's attention! The drinks were good and so was the food, but incredibly pricey. The Frrrrozen Hot Chocolate is great, as it is in New York, but I would go for the Oreo Frrrrozen Hot Chocolate since I've had the original so many times before.