I posted this in a similar thread, but I might as well put it here too (added one more thing for this thread):

I'm impartial to it. I finally get to fight Proto-Ultima and rewards are cool. But the setting really doesn't fit much IMO.

As easy as the fight is in Dun Scaith, people wipe to Proto-Ultima for a few reasons:

1. Tanks fighting over aggro, getting others cleaved with Diffractive Laser
2. Really low dps
3. People not running away from the homing laser beams when they are targeted with an orange crosshair/prey. These beams also end up hitting others too at times when the prey targets run toward the alliance members.

Don't underestimate Proto-Ultima, especially if you are in a pug with varying skill levels.