Obviously, Janek has an enormous amount of experience on Marvel films and visual effects in general.
Marvel has an entire structure in place to teach the indie directors they often pluck to direct its massive tentpoles how visual effects-heavy films work.
They also quickly learn that in the art of visual effects that everything goes by in an exponential curve.
Considering how big and CGI-reliant these projects are, there’s always some question of how these directors will adapt.