Good concept, bad execution

Its a very interesting concept, almost like a potato head that moves. However, the motors and the connections used are not strong enough to sustain any of the "experiments" included. The motor used is very weak and starts stuttering when slightest of pressures(imagine a tissue paper in its path). Even the connections fall apart with too much ease. I understand it should be easy for a 3 year old, but no so easy as to fall apart at the slightest touch. No music to go with is another drawback. My toddler had fun making different permutations of the robot however each time she touched it, it fell apart irritating her in the process.The build quality is good though and it should last until she outgrows it.