“Ballerina: From The World Of John Wick” (** out of four) was an interminable spin-off of the blockbuster series about a female assassin (Ana de Armas) out to avenge the death of her father and encounters deadly treachery and duplicity at every turn as she fights to stay alive. Drenched in style and action like most of the “John Wick” entries but also like those entries it becomes numbing and endless and resembles a video-game more than a film. Keanu Reeves shows up in a few key scenes as Mr. Wick. Directed by Len Wiseman but was re-edited and re-shot by original series creator Chad Stahelski. For Wick completists and fanatics, this supposedly takes place after the 3rd film.