Hey I'm jumping in on this one to add that the new maps dungeon is similarly intensive on the visual overstimulation added to 7.3 with an extra layer of background movement that is triggering to motion sickness on top of it. I was doing them earlier today with a group of friends, and we rarely do maps for longer than a couple of hours at most, and I was feeling quite ill by the end of it, as a player that is both photosensitive and prone to motion sickness. With the Alliance Raid fights this round also being quite rough to photosensitive people, this patch is decidedly hostile to play! I would really like some accessibility options added to reduce how awful it feels to play (at this point) nearly every style of content with the current patch.