Boy, that's a weird article. A lot of that reads like the author has never actually heard music first hand, and only ever had it described to them.

I listened to the album. It's not bad, but it's not what I would have described as metal. Most of the tracks are solo electric guitar with a heavy Mediterranean/Middle Eastern style influence. Only a few of the tracks have any percussion, of which only one has any dub step elements (though I don't think I'd call it a proper dub step track). I don't speak the language they're singing in, so I can't really comment on the rap elements or the lyrical content.

It sounds to me like the home studio recordings of a fairly competent musician who is dabbling in some genres they're not especially familiar with. Like I said, it's not bad, but it would definitely benefit from some more professional production. I enjoyed listening to it, but I think if you're expecting what the author of this article is promising, you're going to be pretty disappointed.