This is not really a game, but an electronic book. There is no real interactivity, each of the short paragraphs presents a drawing of the scene and only one option, so choosing it is like flipping a page in a book. The player, or in this case reader, cannot make decisions which change the progress of the story line. There is not a possibility to win or lose -- the ending is predetermined.
Regarding the fact that there is not even the illusion of interactivity, I would give a rating of two stars, but the drawings have heart, I like them; there can be a moral interpreted into the story; it is short and the colours of the background are friendly; so I want to add one star.
I recommend to take a look. It is a very short lecture and there is not much time wasted if the concept is not your cup of tea.