I watched some of the show on YouTube. As far as I can tell Quebec hates the show because the English are not depicted as evil, and the French are not shown as victims. It doesn't  get into modern revisionist orthodoxy,   and is actually balanced towards all people.   The acting is shallow, and poorly directed,  which  is CBC's forte,  but the period detail and costumes are very good. I was actually surprised my initial response was sort of favourable.