Fuck, that looks cool.
Still, we have to understand that films basically never live up to their concept art, which is always pie-in-the-sky sort of stuff. And this is a script that, if it was ever actually made, would have needed a lot of compression and downsizing.
The other thing to think about, in fairness to TROS, is what would we have thought if Trevorrow’s movie got made and then JJ’s leaked concepts came out? People would likely salivate over the return to Mustafar, the Sith world of Exegol, the Force bond duel, the Death Star ruins, etc. It all comes down to how it’s executed.