If you're looking at it from a "game" point of view then you're absolutely right, there is no point to Flower, Sun and Rain other than to put you through your paces. However, art doesn't need to have a point it needs to have a meaning and make you think. If you approach Flower, Sun and Rain from a philosophcal and artistic perspective than you have a piece of art that raises questions about player identity, control and fate in a medium that rarely ever looks inwardly at itself and asks what what it is doing means. 8/10