What was great about the characters? Momoa aside, who had any distinct personality? Orm was "bad guy", Vulko was "good guy's friend", Black Manta had literally 1 scene of characterization, as did Arthur's dad, and we know nothing about Mera's upbringing or personality, or her father's motivation. None of the relationships are explored. The relationship that movie rests on is Mera's and Arthur's and the dialogue there is terrible. Everyone else is a plot device.