I've stayed in one of the tower rooms there & it was decent. The one time we stayed there, the front desk staff was quite pleasant.
As far as the food goes, the buffet is not the greatest (but edible). The Corner Grill is rather nasty. I don't know about the food at the Toby Keith bar, but some of the girly-type drinks are rather tasty (rather pricey, as well). YMMV on the food, though.
-Camilla