What are the big, weighty ideas of TFF? That God can be found in the human heart? That we need our mistakes? That friends can become closer than brothers? I don't see anything here that would have gone over the general audience's collective head, nor anything more profound than, say, Yoda's wisdom in TESB.
Patrick Stewart insisted that Nemesis
was saying something profound and relevant, though I don't know anyone who figured out what it was supposed to be. It's more than the intended message--it's how well you deliver it.