I watched the first 5 to 6 episodes of the first season. It's usually my type of show, but I couldn't get into it. I'm not a big fan of the main actress either, she really bothered me in Madmen. The camera is constantly up in her face, with a very limited field of view/periphery, which is intentional to emulate her perspective.
She and her like are not meant to see much of what's going on around them, which is really cool as a directorial tactic, but something that didn't work for me. It doesn't help that her face is very unappealing.