The retcon has her looking like a manipulative deceptive person. She essentially used Xavier and Magneto as well as others for her own ends, and she continues to withhold important information from Charles and Erik. She used Joe Mctaggart to produce Proteus as a tool/weapon for mutants and had Xavier do the same with Gabrielle Haller to produce Legion. Does this woman even care about her son or does she see him as a means to an end? Now I'm sure many will defend her actions as 100% necessary for the survival of mutantkind, but I'm sure if this was anyone else perpetrating these actions people would be crucifying them. Hell look at all the criticism that someone like Beast have gotten for his actions in the past. Actions like being a member of the Illuminati who were doing things to save all existence, he was and continues to be raked over the coals for things he did then. Moira has done basically the same if not worst and is praised for it. Why praise one and condemn the other?