I live in Hong Kong so I pop over to Macau every once in a while. It is a soulless fucking shit hole. There is absolutely nothing to do there but gamble. They do have some very nice restaurants, but other than that, you can't compare the nightlife of Macau to Vegas.
Gambling is pretty serious over there. A single minimum bets on the blackjack tables of the big casinos such as the hardrock or the venitian are usually $500 HKD ($65USD). This seriously sucks because most people can't afford just sit down and fuck around/socialize/have fun for a few hours at the tables.