Bummer. I know that Zimmer and Wallfisch started on the film in April or so and finished a couple months ago. It wasnt a last minute rush job. But with Zimmer busy with Dunkirk and his live tour, and Wallfisch working on IT and other projects, I wonder how much creative energy they had left for this. Or maybe the film (or the director) required something different, something more subtle.
I just rematched the original in preparation for the Thursday night showing, and I was surprised by how front and the center the score was mixed. Apart from the setting (and maybe the characters) it really was a major component of the film. Not many movies have a score that plays such an integral part (aside from Star Wars and Christopher Nolans films).
This is why I think belated sequels like this are such a risky move. Comparisons are bound to be made, and are usually less than kind. Too often theyre only interested in the superficial things, too focused on nostalgia and fan service, instead of continuing the spirit of what made the original so great in the first place. But hopefully 2049 will the exception.