Atmosphere is totally lacking at the Rio. Long check in, long check out. Casino is dated, rooms are dated even more. They have iPad drink service where the drink taker gets your order and tells you to stay at your machine. Well, not a big deal if they are back in a couple minutes, but 10-15 minutes if you want to move just a machine or two you won't get your drink! Was my first time at the Rio and I would not stay again.