Outstanding example of how to write characters and character arcs. Professional, committed English voice acting.
A well-written original story is the big asset here. Less violence and action than most animes. The very unusual writing highlights the redemption of several unsavory characters, using forgiveness without violins or abandoning its gritty sci-fi genre track.
The eight episodes don't culminate in a tight third act. The story was designed to continue if there was a second season. Still the ending works well enuf to satisfy.
I think this is computer assisted Blender animation, nicely done. Not flashy yet not trashy in any respect.
Congratulations to all who created this.