The majority of world quests are just regular quests.
"Kill 10 X"
"Collect 20 Y"
"Slay 'Mob, the annoying one'"
Sure, you have your occasional "fill the bar" quest, but those are nowhere near the ridiculousness of the apexis dailies.
A lot of them aren't even really "fill the bar" quests, as the objective you have to complete often fills up a quarter and more of the bar.
Basically a glorified "Do X thing 3/4 times" type of quest that they simply attached a bar to.
Apexis dailies had no such variety.
They had 1 single objective, to go to some random place and grind the ever living hell out of it until you finished the quest.