There are some new gameplay videos of DC from TGS, but they're from the same track shown at GC. And apparently, the same old build, the AA problem is the same, much worse than on the new video showing day/night transition.
What the hell, man? ;/
How many times must we go through this in this thread? The build they used for the video was good enough for them take that one video, but not stable enough for them to allow the public loose on it! Evo do a lot of polishing in the last few weeks and so the build is constantly evolving and improving.
Not only that, but before they can release a public demo they need to go through a process of testing etc that all takes time and money - time is the last thing they have right now so it makes more sense to use a build that has already been through that process.