Went to 2019 Christmas Buffet priced at $48.95 per...

Went to 2019 Christmas Buffet priced at $48.95 per person with an automatic 18% gratuity added to the check. Two people with iced tea to drink $122.34.
What should be expected? They had extremely salty carved ham, overcooked carved roast beef, not one vegetable, overcooked extremely dry pork tenderloin, no gravy for a very basic dressing, choice of three deserts. There were a few other lackluster choices as well. Obviously you can tell we felt totally ripped off and will never attend another holiday buffet put on by the Hilton. Gouging!