theslime said:
The Geonosis scenes are a huge improvement, but I also think the sky in the other scenes suffers from this treatment. In fact, the colour in those non-corrected screenshots don't bother me at all, as they don't have that orange tint which is so prevalent in most of Attack of the Clones.

The sky desaturation is deliberate. The first scene in the movie is full of fog and has a somber tone, which foreshadows the mystery that surrounds the whole plot of the movie. Then, suddenly, we are some miles away and the sky is clear and bright. The tone is too cartoony considering the dark times this movie is supposed to be set in. But that's just my $0.02.