In its exploration of Ava and the extent to which she becomes worthy of human empathy even though she's technically a machine, the piece recalls not only Shelley but also Philip K. Dick's Do Androids Dream of Electric Sheep? (aka Blade Runner in film lingo) and H.G. Wells' The Island of Dr. Moreau, particularly its repeated refrain of "Are we not men?"
Ex Machina has the mix of fizzy intellect, black humour and streamlined thrills Judge Dredd’s comic-book home 2000 AD has always specialised in (as did an early, obvious homage to it, Blade Runner).
Domhnall Gleeson, who was last seen in Angelina Jolie’s Unbroken, stars as Caleb Smith, a slightly nerdy computer-programming whiz who works for BlueBook, a Google-like search-engine giant run by a reclusive eccentric named Nathan Bateman (A Most Violent Year’s Oscar Isaac, mischievously channeling the mad-genius trio of Steve Jobs, Richard Branson, and J.F. Sebastian, the replicant designer from Blade Runner).
The creation of new forms of life, and the dangers that poses, has informed screen classics from Fritz Lang's Metropolis in 1927 to Ridley Scott's Blade Runner in 1982.
Ava is certainly convincing, in a Sean Young from Blade Runner sort of way, especially when she dons clothes more appealing to Caleb's (millennial hipster) sensibilities.
Just as Blade Runner wondered whether its lifelike replicants could really fall in love, so Ex Machina spirals obsessively around the question not of artificial intelligence but artificial affection , worrying away at the authenticity of attraction as an indicator of consciousness itself.