I enjoyed Warrior Soul. I need to get that album. That said, I agree that musically it's Bodomish. However, it's devoid of what I hate about Bodom, namely the strong feeling that they don't take their music seriously or bother to put much effort in, and are just rocking out to get girls. This feeling being enhanced when Alexi Gay-ho paints his fingernails black and spends the whole set posing and the entire front row is a bunch of vicious sluts. Likewise, this infects their music, which is full of silly keyboard sounds and lyrics that are just dumb.
Kiuas don't seem to do that. Also, that's a fucking intense double bass sound.