I enjoyed the background stuff, like the moving billboards on the sides of buses and buildings, all things where we know the technology is going to get there very soon and we can expect to see them in a few years. Much like Blade Runner's neon city -- been to Times Square lately?
Saw this last night and I think it is one of the best films of the year. It reminded me of V For Vendetta in many ways, and that's a good thing. I thought - like with V - that the song over the end credits was very powerful. (It's "Bring On The Lucie (Freda People)" by John Lennon...