10-minute .mkv sample posted, pieced together from two captures:

http://rapidshare.com/files/452924259/demo.mkv

It's 1280x480, so you'll need VLC or similar to play it. I've noticed that if you play it in VLC, and tell it to switch to fullscreen, that it retains the aspect ratio and adds black bars, so that's the best way I know for watching it.

Some minor color correction is all, and the sound isn't perfectly sync-ed yet.
It's a rough, early sample, but you can hopefully see how dirty the film is at the start, but that it gets somewhat better as it goes along.