I would like to thanks everyone. I read all your comments.
It's really interesting and Marcus your sentence "Being a young composer, Kylo Ren very likely comes across as both "big" and "bad" to your mind, whereas Williams scores him the way he perceives him", perception is everything. And John Williams, way (no offense JW) older than me, as more tools to perceive a character.
I'm still young and "naive". You are right, John Williams has more shades, hues, the way he perceives Kylo Ren in his music than me.
Good point !!
(I would like to apology for the poor english syntax, I'm french, obviously !)
TheophileLewis got a reaction from Sharkissimo in Kylo Ren's fan theme