The room is gorgeous.  The food is extremely varied and everything we ate was pretty damn good.  That being said, I was a bit disappointed in the sushi selection, which consisted entirely of about three rolls and one salmon sushi.  The rolls were very basic and were mostly rice.   I would focus on the meats, salads and seafood (ceviche, poke, crab legs).   If you like tapas-type dishes, you will like this buffet.  The desserts, by the way, were incredible, so leave some room!