Signed. Ozma was hella fun even if he was a pain in the ass to learn. I want more fights like him. People just cry because they're learning new mechanics for the first time and they seem hard. Talk it through and help each other know what to do.
Heaven forbid TALK to the new people in the raid and tell them what to do if they don't know. I mean it's easy: (I'll even spoiler it just in case... >.>; )
Boss is triangle, don't stand in the rectangle area. Cube mode, gather near boss and have the tank stand in the donut and gather orbs. Dice over your head? Stop everything.