There is not much reason to fret over the reason why this series continues to exist. As we've come to the point of forgetting logic and reason and simply remaining content with the gauge of meter of insanity to be way up.
The film's action will probably be as good as the previous films, but will anything else be? Most likely not. Which is something always worth noting before you pick your film and pay your ticket.
director: James Wan
starring: Vin Diesel, Paul Walker, Dwayne Johnson