Jordan Ruimy at The Playlist:

Maybe it was his nerves, or perhaps he was just feeling honest and forthcoming, but in front of that huge crowd, Villeneuve dropped a quick update on his forthcoming “Dune" adaptation. “Dune will probably take two years to make," the director said. “The goal is to make two films, maybe more." Do we have potential series or franchise on our hands? This ambitious film just got a little more complex.
I really love Villeneuve - between Arrival and Blade Runner 2049, he's become a can't-miss director for me.

But two Dune films? It feels like a bold play.