Well, that's because Castle of Cagliostro is not a Studio Ghibli film. Same for The Red Turtle, Mary and the Witch's Flower, and others.

Nausicaa is considered a Ghibli film because the success of Miyazaki's manga adaptation directly led to the studio's founding.

The placement of Grave of the Fireflies is criminal.

Additionally, Whisper of the Heart is altogether too low.

Lastly, while it's true that Spirited Away is arguably Ghibli's most iconic film, I hesitate to call it "the best" or the "studio's triumph."

This list contains an evident lack of personality.

Ocean Waves is a nice concept, but I wasn't terribly engaged with it. It looks pretty, but the story and its characters meander too much. There just isn't the well-rounded development typical of Ghibli films.

I think that, every few nights while the player sleeps, there should be a dream sequence. Like it could be inspired by the events of the day, or a memory, or something totally random.