What I liked :
- The atmosphere. After, an XY series that glorified his characters, who tried to be serious to make kind to the point of being boring, SM decided to be comical and it feels good to be in a series uninhibited and who gets to to be funny.
- The main characters are all well treated, they get to be endearing, except perhaps Sophocles, but even him to a bow rather well done. And SM's setting allows the show not to involve all the characters in the story of the same episode, so you do not have to have a character that is useless for a season like Serena.
-The Team Rocket has never been so successful outside of season 1. They are true to themselves and are more involved in Pokémon fights because they have captured strong Pokémon. Pokémon which are also the most outstanding since AG.
-The animation that evolves. Although drawing and animation improved over cycles, by far it was stagnating. There the cartoonists and animators seem to enjoy the fact that we are in a comic season to experiment a few things again ! This makes the animation more fluid, more flexible, more expressive, more inventive. And it announces the best for the next cycle.
- His way of dealing with death, which is mature, mature and the series allows himself to do that 3 times, always from a different point of view.
-If the series does not follow an Ash doing the gyms, it is unpredictable, you never know what to expect.
-The fillers are very entertaining and brings a little freshness, it is not Ash who will solve the problems some parts, but the events that go towards him.
-The use of recurring tertiary characters that gives life to the universe.
What I did not like :
-Hau arrives too late and has been under-exploited. And the staging around his defeat at the league proves that The Pokémon Company hates Decidueye, my favorite Pokémon in the region and that makes me angry. As much as Incineroar is presented as the best Pokémon of all time (it's not worse than Greninja in XY, but still), Decidueye has always been humiliated.
-Torracat is poorly exploited. This is Ash's most withdrawn Pokémon, he has no interest outside the Incineroar episodes, and this lack of interest means that I do not care if he succeeds in beating Incineroar or not. To believe that his episode of capture, which is one of the best episodes of the series, enough to make him the star.
-The animation is extraordinary, better than XY, but it is running out of steam in the last season, the league fights are good, but is not at its best.
But despite these flaws, SM is for me the best Pokémon series since AG.