I'm probably coming from a totally different direction, than most of the other folks here. I like, absolve, and dislike Anna for various reasons.
I like Anna because she's such a terrible influence on Chris. I'm not here to see Chris redeem himself. I think he's irredeemable. Should he do so, then it proves miracles can happen, but no person in their right mind would bet the farm on that. I like that Anna's life is also a hilarious train wreck, like Chris, and I will thoroughly enjoy her inevitable self-destruction.
Unlike many people, I don't think she has any responsibility to help Chris. She's either a terrible influence on Chris so she can hurt him, or because she's too stupid to understand she's hurting Chris. Either way, she is what she is.
However... I dislike Anna because she's such a worthless human being - which she's given the right to be - BUT she will say and do things as if she were hot shit. Anna isn't hot shit compared to me. I could tear her in half in a fight, I have IRAs probably bigger than her total income over five lifetimes, and I actually look like a woman (not content to look like hipster Ron Howard with ironic boobs). Anna isn't hot shit compared to an average US woman, because she couldn't make the average annual income of $32,000 in a whole decade, and/or maintain a family and home. Based on what details that have been leaked, she wasn't thrust in to failure by her family or unfortunate circumstances. Seems to me she's a failure, because she's an irresponsible womanbaby. Ladybaby? Whatever, you know what I mean, and I ain't got no pity to spare for shit like her, or Chris.
Now, I'll be fair here. I'm basing this on what little leaked information we have. I could be off base here, and my impression could change as more details are revealed. But this is where we are, at this very moment, given what knowledge we have at hand.