I saw this film last night, not knowing much at all about the original comic, the premise, or the cast. I just thought I'd take a chance on it after seeing a few tv spots.
I can certainly say now that I don't regret it one bit!

This is truly another stellar comic book film adaptation - right up there with
Sin City, imo. Despite the ad campaign promoting it as an action-packed film, there really aren't a ton of fights or explosions. The ones that
do occur, however, are fantastically done! With classical music choreography, too!
So even though there's not a ton of action - and more than a few scenes of talking heads - the film is still so well-cut and tightly edited with gripping, tense sequences that you find yourself drawn in and held there for over 2 hours. It was even making my legs twitch involuntarily!

As for the cast - wow!! An acclaimed actor and the voice of the U.K.
Harry Potter audio books, Stephen Fry, is an irreverant Jay Leno-esque talk-show host, and plays his part wonderfully. Natalie Portman is fantastic as Evey - it's a refreshing change from her vapid Amidala/Padmé character.

I hadn't realized V was Hugo Weaving until I saw the credits; boy, does that man have a sexy, sexy voice.

And the fact that John Hurt played the everyday guy in
1984, and here instead plays the Big Brother character, is gloriously ironic. ^_^
Undoubtedly, the most overt theme of the film was political. The story takes place in a fascist U.K. only a few decades from now, and the film makes mention of "the former U.S." inundated in chaos and civil war of its own.

The future U.K.'s national motto is "Strength through Unity, Unity through Faith" and "England Prevails!" The whole society is a police state, with the public controlled by fear, and the absolutely powerful few corrupted, well, absolutely. A vigilante freedom fighter known only as V uses powerfully symbolic tactics and selective, vengeful killings of corrupt individuals in order to hand the power back to the people - for all of his actions, he's labeled a terrorist. His path crosses with an unlikely ally in Evey Hammond, and their relationship is quite unusual; taking interesting turns throughout the film.
The subversive and very powerful themes of the film are at once entertaining and thought-provoking. Being that this fictional film shows a very real possible scenario for powerful industrial societies playing out, I certainly hope that the people who choose to see this film take away some thoughts on their own relevant state of living, and their own, very much
real, oppressive government...
Through its "mask" of entertainment,
V For Vendetta is a contemporary call to arms. And I truly hope there are at least a handful out there who will listen...