Duh! They’re only the two most famous robots in film history. I do love them, even if 3PO chatters enough to drive a guy nuts. I like how the prequel films added gizmos and abilities to R2-D2 which somehow the little guy forgot to use in the original trilogy. Personal favorite? Spraying oil. It’s like something out of Speed Racer. You have to love that. These are the droids we’re looking for.