In Landscape With Invisible Hand, the alien invasion doesn’t incite violence or an all-out galactic war: it screws up the economy. The sci-fi flick from director Cory Finley, based on a novel by M. T. Anderson, premiered at this year’s Sundance Film Festival. It takes place in a future where an alien race has descended on Earth, bestowing advanced technology and the riches that come with it — but only for the human elite. What follows is a some...