I find endgame to be extremely boring because of the repetition. I'm not particularly fond of dungeons anyway, and there are only a few that I do actually enjoy playing. But when you play the same one over and over again... It gets real old, real fast. I ran Wanderer's Palace so many times that I'll probably never purposely run it again.

Right now, I'm capped on myths. Have been for a few days. I'm so bored in game that I'd rather wander the forums. And when I get bored with that, I'll go on to something else. There's not enough variety in endgame to keep me occupied. But that's just me. It comes down to individuals and what they like to do though; Some people love running dungeons, leveling alts, crafting/gathering. They find the repetition enjoyable.