Collider ranked the 10 greatest dystopian movie masterpieces of all time, placing Blade Runner (1982) at number one. The list also names Metropolis (1927) at No. 2, A Clockwork Orange (1971) at No. 3, Children of Men (2006) at No. 4, WALL·E (2008) at No. 5, RoboCop (1987) at