Not only is this an emotionally rich fic with great characterization, but it's lavishly illustrated (and in several parts, even told) with colorful, vibrant art — also made by the multi-talented author! — which often feels 3-D and which even managed to satisfy portrait-uber-picky me at least 90% of the time. (I actually downloaded a few of the pics.)
N.b., it is in some ways an AU, even disregarding later-seasons' developments. The explanation of the Hale fire is completely Kate-Argent-less, for example.
There is some misused vocabulary and a handful of homonym errors, plus I think I caught one or two 'verse-internal minor consistency errors here and/or in its side stories, but overall the writing quality is high, and the message is heart-warming.
P.S., I decided to include "low-conflict" among the shelves I put it on, because it's mainly about human (and, well, you know, werewolf) drama and day-to-day, but be aware that there is at least one section involving "current" violence, and the whole premise is based on a tragic and gory incident (two, counting Derek's own fire-scarred backstory) which may require some readers to skip some of the illustrations.