A strong start, with a not-particularly-likable main character and an interesting mystery. The best thing about the protagonist is her affliction, and the way it manifests. There's a bit of a mystery around that too, one that I'm not sure where it's going.
Unfortunately, after a strong start, the story sort of fell apart and was rushed to its conclusion. We probably could've done with another issue in order to finish the arc, rather than cramming it into 4 issues.