Review of Anna and the King of Siam

I have seen the King and I so I was anxious to see this movie: Anna and the King of Siam. I am also a huge Irene Dune fan. However, I am not sure if this movie was made for her sake, the USA sake or just plain the studios! The out right Caucasian supremacy and arrogance of Anna's character is ridiculous! So, a Caucasian woman just walked into another country and just told a king what to do and sashay out of the castle?! I mean really even in the USA at that time period she would NOT have acted that way to the President of the United States! Such disrespect would have never happened. I like her other movies much better or should I say I like the writing better in her other movies.