Having a shit ton of quests doesn't necessarily make the game more fun. Even as a veteran MMO player I was pretty overwhelmed walking into the behemoth starting zone and getting so many quests having me go every which way. And it's not like most of the quests are particularly fun or engaging. The combat system somewhat makes up for it, but not by a lot.
The other big issue I've ran into is that if you do ANYTHING other than the quests as tasked, you'll very quickly outlevel your quests. At some early levels, a PvP win will give you nearly half a damn level. This makes the game start to drag badly, as you do quest after quest and see very little results. I've done as suggested on these forums and started to skip the Tasks and just do the Story quests. However, one issue that arises out of that is the separate Path leveling system, which you are nearly guaranteed to miss if you don't do some extra exploring in the areas that the Task quests would take you to.