300 didn't have giants or wizards or be compared to "Gladiator meets Lord of the Rings". I get what you are saying, but this seems to be outside of that type of graphitization.
I'm not trying to split hairs or anything, but Xerxes was like 10 feet tall in the movie. The oracle was depicted as having legit magical power and those elephants were like 50 feet tall. Not to mention the Immortals reminded me of the Orcs in Lord of the Rings.
We might still disagree, but I do think we can both say that 300 wasn't a documentary, lol.