The $45 Thanksgiving Day price was significantly less than other buffets. No debate on this point.
But I've got mixed overall feelings about MGM Grand Buffet. The selection was spectacular. Indian, Japanese, American, Italian, and more were represented. Perhaps I'm overly critical, but most dishes had just mediocre taste. A few standouts deserve mention. The carved meats were all very good: brisket, roast beef, ham, turkey, chicken and more.