I'm not sure if you guy have seen this, but here are some interesting quotes from Nolan. He sounds very confident.
"I think this is the biggest one I've done," declared The Dark Knight Rises director Christopher Nolan, adding, "The biggest one anyone's done since the silent era, in technical terms."
The Playlist uncovered some choice quotes from Nolan's recent interview with Empire about making his final Batman film."It's all about historical epics in conception. It's a war film. It's a revolutionary epic. It's looking back to the grand-scale epics of the past, really, and for me that goes as far back as silent films," said Nolan.
The filmmaker continued: "I've been watching a lot of silent films with my kids on Blu-Ray. We've shot over a third of the movie on the IMAX format, and that naturally puts you more in the mode of staging very large events for the camera. It's my attempt to get as close to making a Fritz Lang film as I could. It's also more in the mould of Doctor Zhivago, or A Tale Of Two Cities, which is a historical epic with all kinds of great storytelling taking place during the French Revolution. There's an attempt to visualise certain things in this film on this large scale that are troubling and genuinely to the idea of an American city. Or, to put it another way: revolutions and the destabilising of society have happened everywhere in the world, so why not here?"