I like it a lot, though the art style isn't very pleasant to look at.
The style used in flashbacks/stories/theories etc. is really cool but the one used for present events feels simplistic and exaggerated. It kind of ruins the tone (even if it's not meant to be super serious) and reminds me of some cheap western web-comics from 10+ years ago.
Spoiler related, the art style switch is pretty jarring. And that first panel is on the flattering spectrum, there are way worse ones.
I still think it's worth reading, which makes me even sadder that the art isn't up to par with the writing and plot.