Uh, what do you mean by serious?
Rody, honestly while I feel he is an amazing vocalist, makes their lyrics seem outright meaningless. In an interview he said the reason for making their songs is to be brutal and you an see Arif just make a scrunchy face. He wrote kezia, and he put a lot of thought and sentiment into it. I believe it even shows his background. He (i believe) is of middle eastern descent and a lot of the songs give reference to that (divinity within for example, "I watch my temple fall to pieces", temple being what muslims call their church?). Women are generally treated with less respect there. Kezia was shot by a firing squad for a supposedly harmless crime that she wasn't aware of.
Rody seems to have created a defamatory image for them, saying that they aren't serious about their songs and that they just want to create an image of brutality. The few songs that I don't see depth in (bloodmeat and limb from limB) were written by him.
here, lemme give you an example... im going to find some lyrics for you.
Do you remember how it was when you bled?
When you loved and burned in those flames that you've kept
Because Vesta's long been sleeping
Now you've come to accept
that anatomy defines more than a few,
Of the gaping holes in our social fabric
And it defines more than a few one night stands,
And I mention more than a few prison bars melted into (melted into)
Melted in, melted in, melted into wedding bands
We've made you all the peasants and we've made ourselves the kings
Our queens are still subordinate as an angel {without wings}
But we make it easy to belong which means it's easy to be wrong
"Put some plastic in your ****, you'd look better as a blonde"
I remember when you were hopeful
never thought your life would be lived inside a coffin
With a moral sacrifice and a million social obligations,
labels and expectations
When you were young and a modern seventeen
in vogue (and vague) pursuit (of a) cosmopolitan dream
I take them just a serious as everyone else. Hopefully, arif will write all the songs and maybe some of the members will take more initiative to represent the band.