Smallville was good if you accept that it's never ever ever going to get better, despite how easily it could be.
Set your expectations low and it's enjoyable, for the most part.
She's just a poorly written character, there's no duality to her, nothing that makes her interesting because all she does is moan about her circumstances and piss the other characters off. She's like that one chick from Stargate Universe whose name I've already forgotten.
Her entire plotline went from ''I'm sad because I feel useless and my Dad just died''
I couldn't believe it when she COMPLAINS to him about him being gone for five years. Was it his ****ing fault or something? And you just saw all his scars and you have the audacity to imply you had it bad!?I think, through Thea, the writers were trying to show the toll that being the Arrow would have on Oliver and his relationships, but it came across as Thea being selfish. Which unfortunately lasted for like half the season before changes were finally made.