According to The Sydney Morning Herald, there is still some discussion about whether “The Hobbit” should be one long movie (in two parts) or two self-contained movies, though there are no direct quotes on the subject. However, comments regarding the collaboration between Del Toro and Jackson seem very positive:
“We’ve had a perfectly beautiful relationship so far where we understand each other’s role – I am the director and he is the producer,” he says. “He’s been incredibly supportive. I think that he understands that with a director comes a point of view. As long as those basics are understood, I think things are going to continue to be perfect.”
You can read the entire article here: Sydney Morning Herald