Dinsey colors? Are you kidding? You're really pulling that? It's Star Wars, at it's core! The Coruscant scenes were some of the most awesome scenes in the movie!
Hayden is an incredible actor. He's extremely devoted, and capable of portraying a wide variety of emotions, especially extreme ones.
Some noteworthy scenes of his acting is when he tells Padme that he is in agony over her, the emotion and fluctuation in his tone is incredible.
Another time is when he finds his mother and she dies in his arms, and you see the look of horror on his face, and then it slowly turns into rage. Simply incredible.
Probably the best moment in AOTC was when he confessed to Padme about killing the Tuskens. "I slaughtered them like animals." And then he lashes out in anger. "I HATE THEM!"
As an actor myself I can spot these things, and it's just incredible.