Personally I can't get enough of 30-man raids. Void Ark was a slight disappointment though. The bosses weren't as they were in the other three dungeons. These mechanics were too easy to get down during the fight that my party I've done it with didn't wipe a single time when the dungeon released. I do kind of wish SE would focus more on releasing these types of dungeons. Get a Savage raid dedecated to 30 people. Let people make a alliance before applying.