in my opinion, i dont think shes that bad of a character. though she did come into the series in quite the fireball, she did bring along her spunky and impulsive personality which added to the show, which i feel is starting to fade a little. though her character backstory and structure isnt that of a strong one, i think her quirks and personality are relatable between the audience and starlight. since shes still a relatively new character, im sure her character will be developing with the seasons, so thats something to look forward to!