Well, after the ball Sphero I would have expected more real

Sounded easy to be great at. Verzusteuern via Bluetooth, with indoor and outdoor tires (profile).
For a NERD a plus, especially when the Sphero with more than 100 Euro in itself was always too expensive.

However, first sobering: in most situations has also been there at the "outer profile" changed (talks, the two blue "tires" to be postponed), so that the part of not only wild flings over corridors and rooms.

Also, already the small carpet too much, usually to do nothing with start-up. And if you nachhilft, locomotion is not feasible.

Also I doubt that a table leg, which collides with the center of the Ollie, is zustören the device and its plastic skin not completely ....

But: it is an eye-catcher. Even if one makes always easy the app that the "hour mode" activated by cross points not life.

Nevertheless, keep the cats at home to have fun with it ...