>>212149697that line of discussion is verboten in modern hollywood, as everyone signs a non-disparagement contract, which used to only be a thing for some obscenely overpaid actors. which in practice means no one at any level of production can say any aspect of a production is good or bad, or they're in breech of contract and forfeit all earnings.
when josh trank said fox butchered his fantastic four movie, fox immediately pulled his contract and he immediately owed them what he was paid to direct.