A Force Sensitive Phasesixer

I, for one, want a good back story about Kylo Ren and how he turned to the dark side.
There could be more layers than “he turned dark side because he think his parents neglected him”. However, it takes time to show that kind of transition so I don’t really hold up my hope because I remember how annoyed I felt about Anakin’s transition back in the prequel movies. He was written as a fucking arrogant brat and acted like everyone owes him shit. I hated him until I watch TCW but they have 5 seasons to build up his character change. I don’t dislike Kylo Ren but I can’t take him seriously and I’m afraid the new movie won’t change that.