I've been doing a lot of the quests by hand... and I have to say that it is going to take a while to make them. I can prob do the 1-10 in a day, but the 10-20 is very annoying - part of it is me being a noob and not knowing where to go, but the quests themselves are like how wow was a long time ago... scattered. But at least you get 2-4 quests per area at the same time so that you don't have to go back every 5 mins.
So, look forward to 1-10 soon after questing bot is released... but the rest will take a long while (Guardians). I will prob also do the other faction 1-10, and then focus on guardians until 1-50 is achieved
or maybe 10-20 guardians and 10-20 defiants... dunno yet