Really? You want to do Ex trials beat normal first, you want to do O2 beat O1 first etc. It's the same with this kill O4 you get to fight the next challenge. This is what the game should be like, more endgame challenges, longer lasting content, rewards and gear lasting longer before needing upgrade etc. Perfect example of this was the relic armour I only wore it for a few hours it's stupid.
I have never understood why the ilvl needs to go up every time a new piece of content is added. I mean 11 managed it for years staying at 50 and still had endgame content at various degrees of difficulty. Including bosses that were virtually undefeatable with super rewards ( Pandemonium Warden / Absolute Virtue). It would be great to have pieces of gear that you go WOW where the f did you get that from. Instead of oh nice glam.
Sometimes I think where are all the gamers these days. The players who would keep trying until they beat the thing regardless if it took 1 death or a hundred.