I feel like the extra scenes are a bit forgettable... just in terms of where they are - you have to go out of your way to get them, so generally speaking, you probably need to be actually looking for them. I'd prefer them to be somewhere a bit easier, so they feel a bit more part of the game (though I get why there is that particular separation).
Saying that, the Jasmine scene is really great, Alexa and Nat I am not bothered about. Depending on how it's done, I can see the Allie scene being incredible too, so when it wins (this time or another), it better reach its potential!