Whether or not it was canon, it was nonetheless impressive to watch. However, I watch far too many television series and films where the antagonists seek to end the world or establish a just society. In that sense, it was monotonous, but in terms of animation, it had obviously improved, despite some dubious moments. Without a doubt or rivalry, Mereoleona's fight remained the best . For some reason, it kept me lit in my room.
I found the music to be somewhat forgettable. One doesn't really need to watch this movie to be catch up, in my opinion, It felt a little like filler.