A solid movie, it's not bad but it's not great either. It's a decent piece of work that entertains enough for you to enjoy the film. The animation and music are the best things about the film.
The characters do not fully develop, they are rather flat and the pace of the story is too slow for my taste.
The plot is good, several political actors involved, several interests at stake, but its potential is wasted, the interactions between the main characters are weak, the princess/queen does not appear.
For the rest, the duels and fights we want to see are there.