Everyone needs to shut up about game difficulty and realize the only hard part about any MMO is finding the necessary number of group members who can do their jobs properly in order to complete the event. Everything else can be worked through with persistence and a bit of common sense. Seriously, all combat is in any game is "beat on target XYZ and run away from bad stuff ABC." Maybe there's a few gimmicks like "certain people needs to stand in certain positions in order to allow the stars to align and smite the target" but outside of those few instances everything is just a tank and spank.