Star is literally the worst character in the entire show (well, besides Pony Head, that is). She's painted as a total inconsiderate, sociopathic cunt, yet still made out to be in "the right". She's also loud and obnoxious with a freaking terrible voice actress. It's all about the other characters, dude. Marco, Tom, Toffee, Ludo, Buffrog, Heinous (Meteora), and ESPECIALLY Eclipsa.
That's where the goods are at. If you are watching Star Vs for Star herself, you are clearly "doing it wrong".