They do excellent work. I was worried myself, but the production value of PR has sky rocketed since they took up the reigns. What sucked was the story direction.
NS had a excellent cast of actors and excellen scenery and costumes.. great action, but its story flowndered if it wasn't a special event and there was too much ham.
DT, honed things where NS flopped, but still, I didn't get a sense of a created PR world, so much as characters who had to foil one hair brained scheme after another.
SPD nailed it. Love everything about the show and all resources used to perfection.