I went in with pretty high expectations, after seeing \"dry aged beef\", and was disappointed.\n\nWe went in August 2011 during a large conference event, and due to having reservations, were seated quickly, so I can't fault them on that.\n\nI'd say service overall was good; better than at some other dining establishments at the Rio, but not up to the standard of on-Strip properties like the Wynn.\n\nHowever, the actual food was pretty inconsistent -- drinks weren't great, and while some of the steaks were correct as ordered, others were overcooked (I'd accept a one level discrepancy, but medium rare should not be well done).\n\nI'm not sure how much of this was due to the restaurant being busy vs. routine.  However, they did adjust the bill to reflect problems, so we were overall pretty happy.  It's probably the best non-buffet choice at the Rio, but I'd still go elsewhere if I were looking for a great meal in Las Vegas.