it's already started based on some of the rumbling I've been seeing. I think the style works super well with Black Manta's dark gritty vibe. it reminds me of a dark version of that old 70s cartoon, Sealab 2020 (which, admittedly, i know from the adult swim version, Sealab 2021). I'm a genre film kinda guy, I'm always a sucker for a uniquely stylized and prefer when DC has books that take more stylistic swings than trying to adhere too closely to the typical "superhero aesthetic".
but yeah, I especially like Manta's new design for when he's out of his armor. you don't see him out of it much so it's a nice change if pace and it dig that it's derived from his old Superfriends design.