| Star Wars, Matrix, Blade Runner, etc. etc.  It borrowed from many sci-fi movies (which in turn had borrowed from many other movies themselves).
 That in and of itself wouldn't be a problem if it brought something else to the table to add, but I don't really think it did.
 
				__________________'He who receives an idea from me, receives instruction himself without lessening mine; as he who lights his taper at mine, receives light without darkening me.' 
-TJ
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