I'm not going to leave much of a review, I agree about the positives (art, characterizations, storytelling) and abhor the direction the manga went in after the time travel nonsense. It's clear Asano was forced to whip up a rushed ending and as such a lot of plot threads go unresolved. While it didn't feel like a huge waste of time, since his manga aren't too long, it's disappointing how abrupt and unclimactic the ending was.
4/10