Re: Frank Miller completely loses the plot
He's equating the 300 with an historical documentary when it is a work of fiction.
No he is not. He is criticizing it for being a historically inaccurate work of fiction that selectively uses its inaccuracies in order to advocate a philosophy that is anti-democratic.
"Every line of serious work that I have written since 1936 has been written, directly or indirectly, against totalitarianism and for democratic Socialism, as I understand it." - George Orwell, 1946