'Dallas' hit a chord back in the late Seventies and Eighties because it was the age of greed: here you have this unapologetic character who is mean and nasty and ruthless and does it all with an evil grin. I think people related to JR back then because we all have someone we know exactly like him. E
Here the Frenchman, Spaniard, and Englishman all passed, leaving each his legend; and a brilliant and more or less feudal civilization with its aristocracy and slaves has departed with the economic system upon which it rested.