Does anyone else hate Jo?

heres my reasons. feel free to add to it.

-She just comes out of no where. not much back story.
-She doesn't say anything funny.
-They try to make her out to be the perfect girl.
-She's dating a hockey player and she hates hocky (???)
-She's the most boring character.
-She makes a big fuss about her having a boyfriemd and her career first then the siguiente episode shes with kendall (again-????)
Most people hate her because shes kendalls amor interest, but for me its not the case. I really do want to like her and I admitt shes really pretty but her characters just soo annoying. Maybe Katelyn Tarver isn't a good actress.
Any thoughts?