John Wick and John Wick: Chapter 2 were more two-act stories, he added, and in Parabellum there are two storylines going on, so it’s more of a three-act film.
Director Chad Stahelski — who met Keanu Reeves as his stunt double for The Matrix, which is just a fun fact on that movie’s 20th anniversary — has said John Wick: Chapter 3 – Parabellum is 20% more movie than Chapter 2.
So the body count is substantially higher.
It has more characters, and more action by at least three sequences.