I'm giving 3-stars for several reasons. First, the flashback episodes were clearly injected as filler and giving obvious information out of order of the events is such a hack attempt at creating an interested story. Second, the constant need to harken back to Wandavision, which I hated, added no value to the story and seemed like it was only there for branding. Third, Agatha's character went from a wink-wink referencing acting styles through out the ages to just be an outright cartoon version of herself. Fourth, in a world of literally infinite magical possibilities, we are still hung up on the most important thing a woman can do is become a mother.
ChatGPT could have written a more interesting story.