Mine arrived today - but SO "jetlagged" from watching World Cup matches that I'm not really interested in watching but watch anyway!!! Nevertheless, I got through the "Motion" disc and can report positively! Obviously, "Tegel" is a masterpiece and very cleverly produced. No strong dislikes to anything but will watch all again over next few days.
The Karborn track throws me back to being 8-9 years old when something very similar formed a part of a "time-fill" video when TV wasn't 24hrs - I sat glued to it each time because I kept seeing "stuff" in it!