Just remember to talk to the NPC again after you complete a quest to make sure they don't have moe for you to do.
Read the quest dialog. Some hints are given that will help you complete later quests ( names mentioned might be a good one

Level 81 was all boring lava fleas. Then I started the quests in Eisley and im a quarter of the way to level 82 and not one damn lava flea killed.
Sure lava fleas are a faster way to level and probably still is the faster way to level even after this patch. I may not get to level 90 as fast as those who ground out lava fleas but I am having a hell of a lot more fun. I was up until 2am last nignt completing 2 of the 4 arcs I've started and I have 1 that I need to start.
I am finding there is alot of new things added that I can do, I just have to be willing to break old habits.