The Disney Rocket Builder was fun - I think my child was able to interact easily because of his early Lego abilities. He seemed to enjoy taking it apart and changing the wings, rockets and landing bases. The toy is sturdy and the colors are bright. Mickey had a lot of different programmed messages inside to keep him smiling. My son let his imagination run wild as he flew it around the house for a while after building. We then hooked it up with the Disney Math app. I was blown away! The app recognized the pieces and we were able to build our Rocket and see it on the screen. Then it brought us through other building and flying adventures. I do like how open ended the app is in terms of user experience. We go could any where on the app and it'd be fine or just play with the rocket ship without the app. This toy/app experience was amazing and my son had and is still having a wonderful time with it. Thank you!