人類---智慧還是無知

影片從頭到尾，除了兩位主角一個很酷，一個耍酷，情節天馬行空，高科技令人感嘆外，讓人最記憶猶新、難以忘懷的就是K對J的那一番教誨：簡單又搞笑的台詞卻從直白地說出了人類的自以為是，自作聰明。
正如K所言：One man is smart, but people are stupid animals.

  One thousand years age, people knew that the earth is the center of the univers, five hundred years ago, people knew that the earth is flat, 15 minutes ago, you knew that human is the only living species on this planet.

   實為經典中的經典。