Once the user clicks play, an animation starts to play to start the story off, this works well as the user finds out why Molly is moving house, and what the aim of the game is.
Then the rules are explained so that everyone knows what they have got to do. I think this is a good idea as the player instantly feels part of the game.
If you help a friend you will gain a friend and if you decide not to you wont gain one.