I'm not really getting it.
Never been a Dir En Gray fan though.
I honestly tried to get into them a couple years ago when I was still really big into anime.
I just can't get myself to really like them.
(And now that my music tastes have changed to more softer rock the only Japanese band that I still really like are the pillows.)
I'm still not into growling either.
The only growling I've ever found that I liked was in some Birthday Massacre song.
I don't remember the title of the specific song though.
Otherwise I would post a link.
EDIT:
Found it.