I feel that a lot of the bad reviews for this Star Wars series in particular is due, partially, it's slow pace. But mainly because the main cast is female led. It more considerate than the other series, and is far better than the Obi Wan series, which was boring and drawn out.
The main fan base of Star Wars is still stuck in the misogyny of the original 3 films, e.g. Leia being a sex slave (yes, she is a strong character but her being sexualised was to remind us to sexualise her and remember that she is a woman. After all, no men were taken as sex slaves in the series). These fans do not want to see the women in these series being people who fight, develop, and problem solve.
Additionally, the concept of working with nature instead of exploiting it is shown nearer the end of the series. This adds to the view that this show is too feminine by the harder core misogynists who dislike this show for sexist reasons.