A fantastic and thoughtful movie, Gattaca does not merely present a possible future where human beings are dominated by unbridled technology; it is also a story celebrate the power of dream. By depicting Vincent's untiring pursuit of his dream and Jerome's dramatic life rewritten by a new dream, in a society where dreaming is not necessary, as a person's destiny is mapped out by DNA analysis seconds after his birth, Gattaca argues that without dream we are nothing.

Dream endows human beings their uniqueness. People in Gattaca celebrate their advance in technology, using genetic engineering to produce "superior" human beings. By screening the DNA, a baby is born genetically perfect and with design characteristics. People seem to enjoy playing the role of God, unaware that they are losing their unique nature. Human nature is not referred to physical appearance, or intelligence. In Gattaca, every engineer is "perfect" human...