Review for MGM National Harbor Review For MGM National Harbor Google User Jul 3 '18 at 1:57 It's nice but for the average person, probably not worth it. If you're a gambler, you'll be fine. Only free drinks are at the bar (non alcoholic), you have to ask for it in a cup. Only worth it if you plan to gamble away thousands or hours. But lots of nice restaurants and nice theater. Ball room is big and seems great if you had the money. View full site to comment or like