Also a thing I notice about big pulls is a lot of times either I myself or DPS end up getting hit with AoEs, becuase you can't freaking SEE the markers on the ground with all the animations, mobs, etc going on.

I've seen DPS almost die, and in a couple times, die outright because of this. I've even dropped dead myself as a tank because people insisted I pull multiple and I wound up eating some AoE I couldn't even see, what with all the flashy effects, mobs everywhere (especially large mobs), and HP bars all over the place, as well as all the numbers and status effects popping up all over the screen.

One of the reasons I don't like big pulls.

Yeah Yeah I know you're in a hurry blah blah, but haste makes waste. I'd rather take a few extra minutes per dungeon to do it the safe way than to blow 5 minutes on a wipe and run back.