Ambiance - 8/10
Food - 6/10
Service - 4/10
Corporate group dinner buffet at O22.
Not much choices of starters with buffet. To top it, they do not seem to serve multiple rounds of starters even after repeated requests, since the quantity per serving is too less. Also complained about not serving soup even after request. They were not even sorry for that.
Good ambiance, but bad experience with service. Try at your own risk.