Bringing an editor on board after a test screening is never a good sign; I’m not saying that another editor can’t fix whatever the problem is, but there must BE a problem, otherwise why bring in further delay and expense?
Ridley Scott reshot and re-edited Kevin Spacey’s scenes for “All the Money in the World” in a fraction of the time it’s taken to get to the same point for NGW, even taking COVID into account. Hammer had a mere cameo, and yet Will Arnett came on board to replace him in a reportedly expanded role; why not just shoot like-for-like, instead of spending money on more scenes and re-writes for Arnett?
As for positive feedback coming out of test screenings - I have seen nothing apart from the one or two lame mentions on Letterboxd that we have probably all seen. I follow a couple of individuals that I know were at Monday’s test screening; I realise NDAs are in place, but they usually manage to give some sort of obscure positive indication if they have seen a screening of a movie they have liked, and there has been zero from them. Nobody who has seen it, or is in the know, seems to be talking about this movie.
As I said, I hope I am wrong, but the whole thing is screaming ‘disaster’ from where I’m standing.