The completely transparent floor, mixed with the weird parallax effect you get from having the planet down below being the only "background," is absolutely awful for anyone with motion sickness. I've done the raid once, 30 minutes after server up, and normally would have been grinding it for the minion, emote, and music rolls. I haven't queued up since, because by the end I was absolutely nauseous and sick.

I've seen other feedback on reddit that this boss and the final bosses were nightmares for anyone with colorblindness or vision impairment in general. I know the Tower at Paradigm's Breach was modified after the fact for the flashing visuals. I am hoping this could get looked at as well. Even just lowering the transparency on the floor would probably help with the motion/parallax effect.