Yours is a good POV Rove. I think the difference is that Field Carlisle and Jason Colby were supposed to be the "heroes" and "protagonists" but J.R, Ewing was the "antagonist" and "the bad one" (the protagonist was Bobby and he was always faithful to Pamela). Adulterous protagonist/hero... BAD! Adulterous antagonist/villain... GOOD! Flamingo Road/The Colbys... FAIL! Dallas... HIT!