Andrés García’s review published on Letterboxd:
Juanjo, muchas gracias por la recomendación. ¡Amé la película!
Btw, I'm not into anime myself and I don't find the hype around it, but that's just me. But the story and the powerful script here surpasses 70% of the movies out there. Without showing any live actor, they still are able to show emotion, connection, and empathy with the characters and the story. It was an amazing experience, seeing this movie, even if I had to pause several times. I felt that it had some similar things with Interstellar, Inception, Arrival,and Every Day which made the movie even better because it felt nostalgic, which is by no means undermining the powerful story of this movie, it just improves it. :)
I highly recommend it.