Their website claims
Q. What is a Dinner for Two Gift Certificate?

A. This Marriott Gift Certificate entitles the recipient to a dinner for two including the choice of one (1) complimentary appetizer, salad, entrée, desert and unlimited non-alcoholic beverages per individual at participating Marriott restaurants.

The actual certificate they now send is a three course not a four course dinner.

I called Marriott and they agree that they aren't sending the advertised four course certificates anymore and if I didn't like it I could get my money back - but they won't honor their website ad.