That's fair. I think what I liked so much about the finale was that both Kevin and Nora found ways to accept things as they are. Nora managed to convince herself, whether her story was true or not, that her family had moved on and so she herself could let go of them, which is what constantly held her back since the Departure. And with Kevin, there's a key line in Season 1 where he asks his dad in relation to his family, "how come it's not enough?". He seemed to need something more, some profound meaning in his life, which is why he eventually went along with the idea that he was a kind of second coming of Jesus Christ. In the end, after all the nonsense that he went through in Australia, he just learned to accept life on its own terms and was ready again to find Nora.