3.5 stars.

This is Sherlock Holmes fanfic, and with fanfic as the baseline for judgment, it's delightful. Crow, the Holmes character, makes so much more sense as a non-human who is puzzled by the basics of human life. Whereas Holmes (at least in my memory of the original) might be offputtingly brusque, Crow has an alien-like curiosity and interest in people. It's a nice change from the anti-hero House-type main characters that are currently popular.

[Spoilers below]


Putting fan-fic aside, I don't think there's enough framing of why Crow is an angel. There's a hint of an overarching narrative that could be neatly tied up, but it never really happens. A lot of questions go unanswered.