At the start, i felt as if it was just like a set story and you just moved it along....
But, as the scenes progress, its apparant that a decision you made in an earlier scene affects this one.... its very clever. Example, in scene 2 i didnt make my son do his homework.... in scene 5 he got bollocked at school because of this... what would have happened if i had made him do it? So many possible outcomes.... Very very clever.