"I was disappointed at first because you have to power up the hub with the app before you can build the droids. Also the app is frustrating with everything being colour coded without labels. The build instructions were really straightforward and I like the wat you can rotate the 3D image. The droids builds are a bit hit and miss though, R2-D2 is very detailed and well built but the mouse droid appears unfinished with the motor “hanging” out of the rear. The coding seems very extensive and gives a great deal of options and could be really powerful with the right amount of imagination, however, the droids themselves struggled to manoeuvre on my laminated timber floor.
Overall, there is room for improvement but can see the fun value in it."