Harmy said:

First of all, wow, it's hard to believe these are sourced from the GOUT. Second, is it possible to apply the settings selectively? Like apply the stronger jaggies reduction only to the shots where they are notoriously bad? While there is definitely some detail loss and it would definitely be undesirable to apply this to the whole film, it's not as bad as I thought it would and those jagged shots of R2 would probably benefit from it.

Actually, the jaggies are in every single shot of the movie, more or less. I worked a lot on finding settings that would reduce the jaggies but preserve as much detail as possible, and considering how much loss of vertical resolution there would be in applying more reduction, I won't do it and I think DJ agrees with me on that.

When you see those small jaggies left, think about how reduced they are compared to the source!