Elysium is a gritty, high-in-the-sky moral fable

It’s probably premature on the strength of one film to call a filmmaker a genius.

Orson Welles might have earned that plaudit based on Citizen Kane or maybe Jean-Luc Goddard for A Bout De Souffle, Rob Reiner for This Is Spinal Tap, Pajit Ray for Pather Panchali, or Tarantino for Reservoir Dogs.…