On Sega’s Sonic Central site there is a preview of Sonic X which shows more clips–probably future clips on future episodes. We see more of Rouge and Shadow in action.
Check it out here: www.sega.com/sonic/globalsonic/sonicxmovie.jhtml
I’m guessing this is the same movie that was shown in the World Hobby Fair months ago in Japan only that probably had a Japanese narration.
Source: Sega