Dune: Part Two director Denis Villeneuve has defended the film’s lengthy running time amid debates about whether or not films are getting too long.The sci-fi epic has clocked up a running time of 2 hours and 46 minutes, just slightly longer than the first instalment of the adaptation of Frank Herbert’s novel, which was 2 hours and 35 minutes long.It’s been noted that films have gradually been getting longer in the last decade, sparking a debate about how necessary that is. It picked up pace in particular last year with the release of Christopher Nolan’s Oppenheimer and Martin Scorsese’s Killers Of The Flower Moon, which were three hours and three and a half hours long respectively.Now, Villeneuve has had his say on the matter.