I tried to pick up Warrior again today, but had to quit after a few minutes because of the gauge aura effect. I got nauseous and dizzy, mainly because of the flashy light in the middle of it, but the whole aura is kind of pulsating too.
There's lots of flashy stuff in the game, but this one is constant and there's never a break from it. Other effects can also be switched off, but not this one.
I'm not sure how others who are photosensitive feel about it. I know it's also a liked feature, but an option to switch it off entirely if needed would be really great.