The only problem with the mandatory story instances i see is that players in it are disjoint with the story. In cutscenes u are alone, while in reality there are 4 of u in dungeon!
Every story instance cutscenes should feature all the players that are in it, NOT some story npcs that doesnt take part in fights at all!
And the fix of long dps queues in early levels is to exploit the flexibility of arcanists. I completed the first two story dungeons in party of gla, mrd, arc and acn.
