Fun but deceptive

My nephew is fascinated with trains so I downloaded this game because he thought it looked like fun. He shortly lost interest in the game when he discovered that in the free version there are only two engines to pick from and a limited number of cars that can be attached to it. Guess thats what we should expect since its free. Now he wants me to buy the other engines and gets frustrated when the rate me now screen pops up every time he opens the game. He quickly lost interest when I told him I wouldnt purchase the full version.

1134jammin about Train Builder Games for kids, v1.0.2