Coming into 2022, this anime was one of my most anticipated movies. We have the director of Attack on Titan Season 1-3 and Death Note, WIT studio, writer of Fate/Zero, and the composer of Attack on Titan coming together to make this sci-fi action thriller.
Let's get the obvious out of the way. The animation was breathtakingly gorgeous. There was never a boring shot. Every single frame and motion was jaw-droppingly beautiful. WIT studio poured their heart out to make this masterpiece of animation. Just like in other anime from WIT like Vivy: Fluorite Eye's Song, the close-up animation of character's face was distinctly angelic. Those moments were special, and I'm still in awe.
However, sadly the story did not deserve such godlike animation. There's a blend of Little Mermaid, spiral, bubbles, and parkour. Unfortunately these elements did not work out very well. The first half of the movie felt like it was going nowhere. The characters were mostly uninteresting, which made the emotional scenes less impactful. The encompassing theme of this movie just did not land.
Overall, I don't think it's bad, as I still had a good time, but with this much power dedicated to make this supposedly masterpiece, Bubble was still a disappointment. 7-7.5/10.