Ridley Scott’s original Blade Runner first came out in cinemas 35 years ago, which I was going to say probably makes it older than some readers, although this being The Spectator, perhaps not. It wasn’t successful in its day, but has since become a beloved classic (rightly), whereas this sequel, Blade Runner 2049, will likely do great box office today, but no one will give a fig tomorrow, once all the silly hype has died away.