I kind of enjoyed it but Komachi was so dramatically out of character it sort of killed things for me. She does care about people, but she also "cares about death". Death isn't something she fears; death is something she coaxes people into and is very comfortable with. She believes in death. She wants people to die, as they should. It's not psychopathic, she just knows that life goes on, ends, and life begins anew. She has literally canonically coaxed a child across the river, telling them to accept that they've departed, and regarding the child with no surprise because she sees this sort of thing constantly (people refusing to move on, children or adults, young or old: death. She is used to people dying; dealing with it is her job). Having her desperately care about saving people, or cherishing life MORE than death makes no real sense. She despises immortals, cherishes passing on, and honestly barely has a dramatic bone in her body. She's very relaxed, and has only ever gotten upset in canon over, you guessed it, people tampering with the cycle of life and death. The most she's done in an effort to "save" people has been delivering general warnings to be safe, and her reasoning was that less people dead means less work for her.
I can tell that Azuma really likes Komachi, but I feel like she gave Komachi an idealized character and personality that runs counter to her almost unnerving otherworldly nature in canon. This is Death, after all.