Personally, the fewer American Chains in Aruba the better. It baffles me to no end why you'd eat at the same places you can find down the street at home and spend the same (if not more) money, when the island is filled with great Chef's. One of the beauties of Aruba is great Chef's move there and never leave.
Keep the Domino's, McDonald's, etc for the kids but run the rest off!! Keep Aruba, Aruba. Not some God forsaken US tourist trap.
I'm not judgin' ; I'm just sayin'