I'm a fan of "finite" content, with an ending point. I dislike quests/events that give you a time limit and ask you to kill/collect/perform actions as many times as possible without a hard limit. Having a time limit for a finishable quest is ok with me (like AQ).

Of course I will try it, of course I will farm it, but I don't think I will have as much "fun" from it as I have from farming Free Field for example.