One of the more noticeable changes is in Dick's utility belt, which now featured the bat-symbol on it. Dick's costume also had a different wrist gauntlet and his gloves had less scallops on them than Bruce's costume (before Bruce adopted the Batman Incorporated costume, that was the only real way to tell them apart -- just count the scallops). In general, though, Quitely just tried to make the whole thing look a little more streamlined, to better fit Dick's lighter, acrobatic personality. However, since it is so similar to the costume Batman had before Dick took over, we have to knock some points off for originality.
Batman is often treated as a vigilante by other characters in his stories. Frank Miller views the character as "a dionysian figure, a force for anarchy that imposes an individual order". Dressed as a bat, Batman deliberately cultivates a frightening persona in order to aid him in crime-fighting, a fear that originates from the criminals' own guilty conscience. Miller is often credited with reintroducing anti-heroic traits into Batman's characterization, such as his brooding personality, willingness to use violence and torture, and increasingly alienated behavior. Batman, shortly a year after his debut and the introduction of Robin, was changed in 1940 after DC editor Whitney Ellsworth felt the character would be tainted by his lethal methods and DC established their own ethical code, subsequently he was retconned as having a stringent moral code. Miller's Batman was closer to the original pre-Robin version, who was willing to kill criminals if necessary.
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