Why do you like Blade Runner?

A friend asked me this, and it floored me!  Does anyone have a answer to 
this question, that isn't a novel?

-- 
Thank you kindly

POD  {Ò¿Ó}
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   Oh people, know that you have committed great sins. 
    If you ask me what proof I have for these words, 
    I say it is because I am the punishment of God. 
         If you had not committed great sins, 
  God would not have sent a punishment like me upon you.
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