This review may contain spoilers. I can handle the truth.
I honestly forgot that this movie has pretty much no conflict, and that it just kind of ends abruptly and cuts to a song.
It's fine because it's super cute and just a real fun experience, but at the end I felt like I had just finished act one and the movie was finally going to start. Then the credits rolled. It's absolutely worth a (re)watch but it's not one of my favorite Ghibli films.