If I can break off the image posting, the reason why the ship is great is because both Starlight and Trixie are the perfect friends for each other and they both play off each other so well. They’re both the same and different at the same time, and it just works.
@ILoveMyoozik
Indeed! This is augmented by the fact that the writers show them as being very close, thus lessening the needs thickness of the shipping goggles.
@GenericArchangel
They have a lot in common, which is why they’re right for each other. Even when they argue with each other and fight it seems genuine and real.