I bought the Rover for my tech-savvy husband for his birthday. As the rover was immediately available, he came after only 3 days by mail to us. The workmanship is neat and he can do everything as described. Batteries pure (attention: buy separately, since not included) Download, App and off you go.
However, the control is more accurate than on the steering motion of the cross over i-pad or i-Phones.
Since my husband has his fun with the part (and even if I shot something an own goal, as I am now pursuing all times by the Flat) I empehle the small Rover gladly.