Can't speak in regards to the buffet but based on our experience I would expect a high quality buffet.
I can't speak on how the Buffett dinner is but, we had plenty and left full. The prices and proportions were good.
For our taste portions were were OK. We did not finish ours fully. Had to take boxes home 3 of them. We usually do not use appetizers.
Thanks! Your answer is awaiting moderation.