It would have been much better if they'd shown her wanting to buy an ice cream and then seeing another child without one and buying the other child an ice cream and watching the pleasure on the other child's face, More realistic and in my opinion a lot more effective in teaching a child about generosity.
@Tornapart
that's an excellent lesson that could help children see the meaning of compassion and caring, thanks for your very nice and wise idea.
On the other hand, the WT's lesson leaves one with a bad taste. To deny a child a moment of happiness for the greedy profit of an organization is immoral. Shame on the WT and their whole hierarchy!