My husband and I traveled to Las Vegas for Valentine 2011 weekend. We didn't stay at the MGM. But we enjoyed their poker room, and buffet.
The poker room had 2/4 no limit texas holdem, the dealers and cocktail waitresses were very nice. The buffet price was $25.00, and included all kinds of food (crab legs, shrimp, etc.) You can't beat the price. Valet parking was free and the staff was very friendly and nice.