Review for Isle Casino Hotel - Bettendorf Review For Calypso's Buffet Google User Dec 20 '15 at 16:52 If you're going here for the crab legs, DON'T! Osaka Buffet has better crab legs during their dinner time. The other food was decent enough for the price. Service was good, just was disappointed because I went their expecting decent crab legs. Buffet is pretty small considering the casino size. View full site to comment or like