Overall, I really liked this documentary, but it does have some problems I can't ignore. As someone who loves Studio Ghibli, it was really cool to see how the films I love are made, even if it only shows creation scenes from The Wind Rises. Seeing how animation legends like Hayao Miyazaki and Isao Takahata go about their days, I felt, were fairly interesting. What I didn't like, however, was that it didn't go super deep into how other Ghibli films were made, it doesn't go that deep into how the company was formed, and Miyazaki and Takahata never really talk about their own films. I would have loved to hear what inspired them to make those films and what it meant to them personally. But, then again, I don't think they were even going for that. I just think the movie would have been more interesting if they had done what I wanted. Anyway, despite these flaws, I would still recommend this movie. Only to those who love Ghibli though. Everyone else will be quite bored.
