After seeing “Blade Runner 2049” directed by Denis Villeneuve and starring Ryan Gosling, I am still pondering many questions. That seems to be the mark of the “Blade Runner” films: never giving you all of the answers. Having just watched the original 1982 classic myself, I can tell you that this film can most definitely call itself a true sequel and, in my opinion, a successful one. “Blade Runner 2049” tells the story of K, played by Ryan Gosling, one of a new breed of obedient Replicants (artificially created humanoids), who is filling the role of a Blade Runner, a replicant hunter, in the year 2049. He stumbles across a…