Although as previously stated - a complete buffet aversion .... we have two Sundays when we're in Singapore and I'm tempted to research and find the best Sunday hotel buffets which seem to be a bit of an institution ...... and might be a bit more civilised ....
It's been years since I went, but the Shangri-La was fairly decent there. And the Shangri-La in Malaysia was the only one I've been to that I've really rated.
It was fairly refined, calm atmosphere. Though I suppose it depends on how many families with screaming kids decide to attend.