They're one of my newfound faves!
I pretty much dislike everything that has a neo-prog touch, but Ark has something the other bands don't have, which is one of the best vocalists I've ever heard. And I must admit, without Landes vocals I guess it wouldn't affect me at all. He's like a cross of all the greats : Coverdale, Dio, Cornell, and Staley. Musicwise, much of it is typical 80´s metal or progressive metal, but they have a darker (Scandinavian?) touch which I like. Some songs has rather diverse influences, like you rarely see in their genre...Björk, Nicolai Dunger or even Latin music.
He used to be with Company of snakes which is a Whitesnake kinda tribute band featuring Micky Moody and Bernie Marsden etc (Old Whitesnake members). I tell ya, at times you can't tell the difference from Lande and Mr. Coverdale himself.
Mike