Kinberg revealed that the film would be in post-production for almost a year, longer than usual for the series, because he wanted to take the time to get the visual effects right by focusing on the "nuance" of the effects rather than the scale.
Hutch Parker claims that this movie will be the biggest installment to date and unlike any x-men movie we've ever seen: "They might be the biggest set pieces we've ever done," he claims. "The space set piece is one of the biggest things we've ever done. Overall visual effects, scale of action and spectacle, it's probably the biggest we've done but much more in the service of these characters and their conflict than for scale sake."
Kinberg also explained that he "felt in his gut" that this was the story that he needed to tell once Singer left the franchise, and that his vision for the film was "so clear in my head, emotionally and visually, that it would have killed me to hand this to somebody else to direct".