I used to hate her too, right when she was introduced last season in that episode where our regular characters acted as guest stars. Has it changed? Only slightly. As in very very very slightly. There have been a couple of scenes where, strangely enough, she didn't send me running away from my screen, arms in the air, screaming, or just stay there and seethe in a basin of hot, boiling frustration.
It's like they should rewind and try again, because they did it all wrong. Starting from the actress, who for some weird reason opted to be a feminine clone of Reese adorned with some Stanton colours. Although, maybe the actress shouldn't take 100% of the blame, as it may have been a writers/director decision. Either way, it's still a failure in my eyes. The plot serves her, she doesn't serve the plot. I understand that you also hate Root, but the reason I can enjoy Root is that she does take the plot forward, she does play a valid role, and we can say that without Root, a whole part of the story could not be told. Shaw? Remove her and the only thing that it changes is that we would get more Reese, which, you know, hello, writers? Was part of the leads from the start.
I can only grudgingly admit that she wasn't as bad in the last episode, even slightly more relevant. Then I discovered two things. First, I'm playing hard to get with her. I don't want to like her at all because somewhere my 5-year-old self wants to hold grudges and pout. Second, although the banter between Reese and her worked well in that scenario, I'm afraid that the writers will super dooper overuse that kind of relationship and force Shaw on us even further. I don't like that she diminishes people on a continual basis, it's not something fun to watch. And morally, I don't agree that she'd be the one to consistently bash Reese, when he's so far ahead of her psychologically and emotionally, with at least as much, if not more, damaging experiences behind him.
She's not an organic addition to this show, and they might get their footing right in the long run, but I doubt I'll ever become a supporter of this... this... frustrating new character prompted by a wife's protests to get more attractive ladies amongst the regulars. Gah!