V for vendetta looked nice but I think it missed the point of the book, ie fascism is opportunistic and needs the exact right conditions and a suspension of plurality/democracy/choice to survive, whereas liberty/anarchy is something people gravitate towards whether times are good or bad, and in that sense it will always endure. Basically fascism needs to be handed power whereas freedom is like a force of nature. I can't really remember the film much, but didn't they make the BUF type party a bunch of bible bashers? And also it's inferred that global civilisation still exists. For me that dilutes the message a bit