I guess my response is lukewarm at best. The typical content like new dungeons, void ark, etc. will be fun for the first week or two until the charm wears off and we're just running it for drops/tomes.
As others have said, I'm cautiously optimistic about the new additions like Treasure Hunting Dungeons and Deep Dungeons. Lord (of Verminion) knows they've dropped the ball in the past when it comes to implementing new, innovative content.