Of the casino/hotels in NE OK Indigo Sky is the best value especially if Groupon is used. Hotel has clean nice rooms free of smoke smell. Quality of room compares to Downstream. Good variety of slots. Several ticket redemption machines throughout casino. Free non alcoholic drinks, even self serve. Reasonable alcoholic drinks. Food is very good and reasonably priced. Customer service has always been good. We visit about six times a year and normally pay for the trip and then some. Free play and stays each week with players club and extra on birthday month.