Review for Osage Casino - Bartlesville Review For Hard Rock Hotel and Casino Sioux City Google User Jan 26 '18 at 23:06 I visit the casino a few times a week during all different hours. It's always clean and the workers are always pretty nice. I wish they were more familiar with the promos but they help answer questions that I have. I like the food there. It's not to die for but it's good. I wish they did their reward program a little differently. My biggest complaint-honestly-is that they don't have wifi. View full site to comment or like