The story is pretty standard for those type of movies (or well, in the case of Precure it's more or less what it's about, just in shorter duration): some magical frogs come to ask the Precure and Hikari for help to face a baddie who wants to steal a treasure that they have which would cause chaos in the wrong hands, and it's up to them to save the day.
The characters from this movie were fairly forgettable excluding Square, one of the frogs who is way less open to the Precure than the rest and creates some drama for Nagisa due to his opinions, he developed pretty well over the duration of the movie to be satisfied with him.
In terms of art and music it was more or less like the TV series, which is a good thing because the action scenes were very enjoyable to watch as usual thanks to the nice animation, there is also a solid insert song in the movie that I liked, no complaints from this part.
Overall this movie was pretty unremarkable but not boring to watch, I would recommend it if you liked the TV series, but if not it's definitely skippable.
