Everything looks awesome... except for Mamoa. Every one of his joke lines are kinda cringey, and there's alot of that "dudebro" aspect left over from Snyder's vision.
He looks pretty dope in the suit, though. And the suit looks good. Which in itself is an achievement.
Yeah, I'm gonna say that opinion will pretty much ride on how much one likes the Jason Momoa archetype. ("Well, duh, Eddie. He's the lead character. Of course everything will ride on him.") I think he's a little ingratiating, but then I never got around to watching Justice League so my tolerance hasn't been worn down as much.