I completely agree with you, munkustrap178. Before seeing After Miss Julie, I was not familiar with Sienna Miller at all, but I was really impressed with her performance. She was my favorite of the three actors in the play. Since seeing it last month, I've rented several of her movies and discovered how talented she was. Interview is by far my favorite, she really blew me away in that. I agree that she is one of the best actresses of her generation.
It's too bad that not all of her movies are that great or she isn't given more roles like that in Interview. Most of all, it's a shame people don't take her seriously and instead form an opinion of her solely based on what they say in the tabloids.
And for what it's worth, I thought she walked and talked fine in After Miss Julie, haha. Make Marin Ireland go to this "Ettiquette" coach instead to learn how to do an accent.
p.s. - Sienna was just on Conan (a repeat) looking so pretty as always. Thanks to After Miss Julie I am a huge fan of hers now. I hope you get to see it soon, munkustrap, and I hope enjoy Sienna's performance as much as I did.