Although the series was very long and sped through some episode (like the war), it was very good. The only thing I would have like more is if you saw the main character turn more scheming and "evil" as the series progressed. It think it would have been more impactfull if you saw that these women in the harem were made to do evil and underhanded things to protect themselves and the people they love.
I enjoyed wathing the performances, but I don't like that they put that evil edit over the show. Queendom (and Kingdom) are so fun to watch that it really doesn't need that negativity and fake drama to get views.