I saw Siriana with my son last night. Frankly, I was disappointed. I was hoping that peak oil would somehow shine through as a critical issue, but it didn't.
Aside from that, I thought the movie was worthy of a shrug. I liked it about as much as I liked The Deal, which isn't saying much. Government bad. Oil company bad. Idealistic reformer good. Idealistic reformer dead. Shrug.
Catch it on video.