I feel like ozai doesn’t get enough credit as a character because a) people see him as an individual actor as opposed to the product of a system designed to produce someone exactly like himself and ensure that they have utmost power within said system and b) his children are, by design, given more narrative space and depth than he is, making them much more compelling and sympathetic characters. but just because his limited screentime and lack of nuance makes him static and unsympathetic doesn’t make him a bad character. his narrative role is to represent the ideology of the fire nation, and he executes that role perfectly.