Here's a comparison for the soldier at the 3 min mark. The tiny aliasing (ceiling/floor) is reduced, the larger ones are still intact:
http://screenshotcomparison.com/comparison/127846
It's not that there's no improvement on R2, just that it's not very impressive :-P:
http://screenshotcomparison.com/comparison/127848
Edit:
Despite the fact that the current antialiasing doesn't solve the problem of aliasing, I'm still pleased with the result, because the goal of not sacrificing detail has been maintained, while still reducing the aliasing to a certain point. As for the haloing filter this antialiasing filter removes most of the undesired artifacts caused by the deblurring step, that's part of the super resolution methodology.