Blade Runner 2049’ is very good, if not quite great

‘Blade Runner 2049’ is very good, if not quite great   Watching a sequel to “Blade Runner,” at least for a certain generation of fans, is something akin to watching a sequel to Citizen Kane  or  2001  A Space Odyssey.” A lot is at stake. So to say that “Blade Runner 2049” is very, very…