Finished my first playthrough (Allie Good) and really liked it. Some great moments in this save, and I would move mountains for this woman.
The Allie Bad save was actually different. Unless I fudged the option when making my save, it doesn't give you the chance to take Allie to the convention, so I ended up with just Jasmine. Then the last scene was also just me, as I wasn't given the choice to call/text Allie after hearing from Kalani. Other than that, it was just some small dialogue changes, notably with Camille.