the girl at the start was his daughter, which does back up the cloning theory. And I also assumed that the degeneration in his health could be attributed to the fact that his lifespan had expired beyond the 3 year period but like I said, I wasn't convinced by the whole cloning thing and assumed that his degeneration was due to the injuries sustained in the crash and that all the events that happened subsequent to the crash where just his imagination - he never actually left the crash scene, he just imagined he did, that was my take on the film. But I definitely need to re-watch it. I was also trying to work out the significance of the post-it on Gerty, there's a clue in there somewhere

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