Some have charactized the Star Wars prequels as being Lucas’ last chance to cash in on his franchise. The original Star Wars movies were classics. The prequels are overdone with S.E. and computer graphics, while the dialogue is terribly lacking. “I have a bad feeling about this…” was used once again in Revenge of the Sith.
I’ve now seen all 6 Star Wars movies. While I found the prequels forgettable, I did find some interesting things about Revenge of the Sith’s commentary on war and political relations in general.
In the movie the Republic is in a bitter war against the Sith and their droids. Just like today’s world our United States republic is in a war with insurgents in Iraq and with the Taliban in Afghanistan. Many see these wars (at least the Iraq war) was unjust and corrupt. ROTS patterns this view in subtle commentaries within the dialogue. Some examples:

Anakin Skywalker: “Sometimes I wonder what’s happening to the Jedi Order. I think this war is destroying the principles of the Republic.”
Padm� Amidala: “Have you ever considered that maybe we’re on the wrong side?”
Anakin: “What do you mean?”
Padm�: “What if the democracy we thought we were serving no longer exists, and the Republic has become the very evil we’ve been fighting to destroy?”
Anakin: “I don’t believe that, and you’re sounding like a Seperatist.”
Padm�: “This war represents a failure to listen. Now you’re closer to the Chancellor than anyone. Please, ask him to stop the fighting and let the diplomacy resume.”

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“If you’re not with me, then you’re my enemy!”
–Anakin Skywalker

Compared to this real life quote:

“Every nation, in every region, now has a decision to make. Either you are with us, or you are with the terrorists.”
-George Bush, State of the Union Address (September 21, 2001)

Maybe movies mimik real life?