The storyline was very cool and interesting throughout. I particularly lean towards both the Pokemon movies with the biggest, most "epic" plots, and the more sci-fi esque ones, and this delivered on both fronts. Thus, I enjoyed the story a lot throughout, and it also helped that unlike some other movies, it got into it right from the beginning as opposed to padding it out.
The fight scenes were great, especially the excellently done battle between the four Legendaries. There was also some cute/funny scenes with Pikachu, Piplup, and other Pokemon (especially Spiky-Eared Pichu, who was adorbz) which provided good comic relief.
And like most Pokemon movies, the animation and direction were excellent. Some of the painfully obvious CGI was a bit eye-rolling, but it was only a minor flaw, as the rest looked great and there was a lot of really nicely animated and cool scenes throughout the movie. And like usually, the climactic scenes were intense and exciting.
Overall, not quite the very best in the series, but definitely in the top half. Any fan of the franchise should like this a lot.
