Excelent!
Nice song, fun ideas... as soon as you recognize a character, there's a reason to smile, since they all do something they're known for!
And to the one complaining about this being "a slap on the face of the DDR players"... if you can't notice, this video was made to be fun, and enjoy, not to be a perfect representation of DDR society and their troubles along time or stuff. Is a cute, fun dance video, not a documental.