Actually, in that particular shot, the channel misregistration is different on the models and on the background, so it was clearly part of the original compositing and in order to fix it, Mike had to cut everything out of it’s background and shift each element separately, thus literally re-compositing the shot.
Thanks for putting it way more eloquently than I did 😉
It’s not a big deal to me, but it just ‘feels’ wrong to correct that, IF its visible on all prints and not just a bad single print. But again it highlights how many different opinions exist to what constitutes the ideal restoration/representation.
Other than that and the crawl (the colour timing remains to be seen) I’m totally blown away by what I’ve seen of Legacy from the videos.