I'm going on my third night into BRD (I am doing it in stages). I made sure to get all the quests lined up for max efficiency. My main is a Pally (so also an engineer) - so I also went there to get the Repair Bot plans. I plan on running every instance at least once - just to prove that I can, I guess. I don't even go back for "uber loot" since everything will be tossed away after a few quests in Hellfire.