Strictly speaking of course Spitfire is a"dhampir"- a human/vampire hybrid(like Blade) as opposed to a full blooded vampire such as Dracula(or even Morbius whose vampirism is scientifically based as opposed to traditionally supernatural based)- as she has no bloodlust(but STILL has fangs), but does this make her "good"( remember Nathaneil Cade's gloomy observation in "Blood Oath" to his handler Zach Barrows that there can be no such thing as a "good vampire")_ I would say YES!