
Thematic Differences
"Dark" Super Sonic in Sonic X
One major difference between "Series 1" and "Series 2" is the fact that "Series 2" is considerably darker and more mature in tone. Many characters sustain serious, nearly-fatal injuries, and several characters even die; such as Cosmo's death during the final episodes of "Series 2". In the end, Tails himself, overcome with emotion, is ultimately forced to kill her at her own request. In addition, in the final episode, Shadow disappeared as well, and no one was sure of what happened to him. In the Japanese version, however, he is seen as a shadow by Molly's grave (a scene cut out in the 4Kids dub) having placed a pink rose by it. There is no indication that any of the deaths in the series were ever reversed or negated.
The quality of the English version of "Series 2" is highly disputed. Many fans dislike the removal of some of the darkness. An example of this removal can be found with a comparison between the English and foreign versions of episode 77, the second to last episode of the series so far. Near the end of the episode when Tails is forced to kill Cosmo, it is apparent that the foreign episodes retained far more emotional depth, seen when Tails, on the verge of pressing the fire button of the Sonic Driver, instead slams his head on the control panel and begins sobbing in despair. This scene is substantially cut down in the English version for unknown reasons. Not only that, when Tails finally manages to press the button, the foreign version portrays him in a deep state of distress and sadness, epitomized when he screams in horror when the Sonic Driver beam strikes the Meterex planet. Nearly all these scenes are cut from the English version. The English version shows him in a more relaxed and accepting composure, even going so far as to say a calm "goodbye" to Cosmo as he presses the button. Lastly, the musical composition during this scene varies in the english and foreign episodes. The foreign episode contains a musical background that is strikingly more emotional and saddening, while the English version replaces it with a more action oriented, upbeat background. While the subtle plot changes remain controversial, some fans like the retaining of the more visible
science fiction elements that were not present in "Series 1".