Personally speaking, I am not much of a fan of speed runs. Sure, if the party wants to do one then I go ahead without complaining. I just like doing dungeons etc the way they were meant to be played. Sure, it may take more time but... its a game, are we playing because we enjoy the combat, challenge, hunt etc? Plus, its good for those new to the dungeon and endgame to further help understand mechanics and their class.

That is just me though!