http://www.empireonline.com/video/watchmen/
Vietnam looks a bit clean in the brief clip where The Comedian is flamethrowering a Vietnamise person, but otherwise looking pretty damn good. I've heard Zach Snyder is trying to keep it as close as possible to the graphic novel, so i'm really looking forward to this.
Every scene of that looks true to the book, I could see the the page in my mind every time it changes scenes.
This really does look good, I'm glad its taken this long to find someone who can faithfully reproduce it, it could so easily have been messed up.
Now I've seen this I'll be getting the book out of storage again this weekend. :D