Why or How is Balor demonic?
I need the deets, does he just do it for rge hell of it
What's the gimmick behind the gimmick?
He suppose to fight hard style more than anything else along with no regrets, full impact, no forgiveness and chances. In Finn's mind, he is far more focus and ruthless than ever to the point of putting "fear" into his opponents. That the case unless someone in the execs department tells him to calm down in fear of hurting the opponent, or Finn doesn't make his fighting style distinction distinctive enough between his norm and alta-ego. I believe it's the latter rather than the forma.
The info I got was from Finn himself in interviews, not the one that he recently gave.