I built this one up in my head a little too much. I liked it, but I've really wanted to read Fin and Branna's story since first meeting them in Dark Witch. The romance in this one is a little bittersweet, since Fin is a descendant of the sorcerer they are fighting and Branna is one of the three (there's a interesting twist in this book about the three, but I'm not going to spoil it). They were together as teens and then Cabhan's mark appeared on Fin and that was the end of their relationship.
The concept of dark witch gets even more confusing in this one. The witches use light magic but they are dark witches. I'm so confused. It wouldn't be so confusing if they didn't call the sorcerer's magic dark, but really. Aside from the dark witch/light magic thing I really liked this series, although that's still confusing me.