Oh PoE had lvl 28, lvl 32, lvl 34 and lvl 35 difficulties. Much more than hard and challenging.
But only one level with Skolas with the end game gear. You couldn't get a Dregs promise from level 34. In Division at least you can get a lower level gear set from the Hard Mode to slowly progress to a build that can beat the Challenge Mode. Skolas was just a punishing end game at that point. Challenge Mode may seem like that now but if people took the time to get full gear sets from HM and blue prints I'm sure they could take on Challenge Mode eventually.
We're two days out from the patch, it should be ridiculous because we should all be playing Hard Mode to gear up just like Destiny does with Normal and Hard raids. Someone that jumped straight into a Hard raid without having done Normal would get squashed too.
There was no real way to work up to Skolas beyond getting etheric light and getting your snipers to max level and even then it was nuts. If we all played Hard Mode incursion and got gear sets, worked our way there, and it was still silly hard then yeah it should be toned down. But nobody ever gave it that chance. People trying it now with maxed out sets aren't even trying to run builds/strategies. Probably a bunch of strikers running around trying to out DPS everything. Seen videos of Tacticians, etc, working together to beat it.