This quoted text. So much this quoted text. (Destiny)

by dogcow , Hiding from Bob, in the vent core., Wednesday, June 10, 2015, 18:34 (3267 days ago) @ Cody Miller

Prison of Elders I feel has no room for mastery. Especially with the mine rounds, there is no structure or order to the fights; it's all just random. It comes down to running at the mines, and hoping you don't get shot, since they appear so quickly you can't possibly take out all the enemies before you have to start with them. Plus, their locations are not in a set order. How often do you find yourself simply running around, be it to a mine, or to escape the enemy, and just hope you don't get shot? That happens a lot in PoE. Not so much in a raid.

Right there, that sums up most of my complaints about the PoE.