N 1.Not everyone in DC used vacuum bubble, maybe some dpses you've played with a while ago. 2. You're right the devs do kind of make and oversight of things which could easily be fixed with simple solutions but is sometimes taken out of proportion. 3. He mentioned the Pillars because your argument was about them using an exploit. An exploit in which you think no one gets damaged or hit because they are not in mele range of the boss. He mentioned the pillars because being that there is an explosive timer sometimes on them it would be a bad spot. Also the tank was still getting hit from that spot throughout the video. One boss even purple balled the group midair. Hes stating that it isn't as easy as some might have thought. 4. You are right it did kind of seem like a hell yeah we did it, but that hell yeah got quickly shot down when half awake cranky people started viewing only set marks in the video and skipping around from beginning to end. 5. Its not wrong because they were being attacked. They moved out of the bosses mele damage range but does not prevent immunity to ranged one shot block breaks. I am not much of a friend/supporter/member of OP, in fact I don't even think they know I exist in-game. But I'm not that blind or confused to the mechanics in game enough to hate a league for it.