Well, these guys are kinda new to me. They're awesome for sitting around and chilling, but a bit more punch to it is needed, imho.
Anyway, a lot of metal fans will like them, purely because of the fact that there is a great amount of influences. Melodic death, gothic, and even black metal interlaced with oriental and Middle Eastern melodies and chants. So, even folk metal fans should find some of it interesting.
Give it a go.