No idea... (spoilers)
What the hell that was about?
So was Amnis a time traveler or a psychic?
So she received all the prescient info from the notebook rather than his daughter who he was intending it for?
Who's the menacing guy who killed him in the end? A govt thug who has to eradicate those who know too much?
What was the printout his uncle gave him in the park? How did that relate to the menacing guy?