Eternal Palace is probably one of the better tuned raids in a long while. Ashvane is a decent block but not too rough on guilds, Orgozoa isn't much harder than Ashvane, the only boss that feels mistuned mostly due to the need of multidot classes is Queen's Court. I can see that being a roadblock for alot of guilds that simply don't have the comp for it. Zaqul & Azshara are tuned fine.