The Age of Sigmar 4.0 Faction Tier List - How do we rank the armies so far?? 

Seeing Nighthaunt in B Tier instead of bottoming F Tier brings me immeasurable joy

I think you'r underestimating KO by a lot! They got more shennanigans they can do in 4.0 then ever before, jumping around and completly avoiding enemy charges in their turns if they wish and much more. But depend on points ofc. Their only drawback is lack of Manifestations where they now come free, but otherwise, dam I'm scaring of facing KO in 4.0. They can redeploy their boats or power through with their boats or retreat with their boats and when they do, bring all units around them with them, and can place them even further back if they wish. Example, You have an infantry screen 5" infront of your ship. Enemy moves outside 3" of your thunderers screen, you then redeploy with your ship 3", then you resetup your thunderers on the otherside of the ship, and you'r now 11"+ away from the enemy with the ship, heroes, units that wanted to charge you, and he can't even get on the objective since you preferbly stood at it prior, then next turn move up onto the objective again and blast away.

I am waiting to see the SCE book, so l can see how much of my army can be salvaged

A lot of the death factions watching battle reps of channels already with the full rules seem very strong hence my almost instant S's on them. I do hope seeing everything that Slaanesh has warscrolls wise I can enjoy playing them without a massive FAQ/Update needed to nerf that instant 12" charge roll to your opponent. Hedonites were the army that got me into AoS and I really don't want to have the feeling of leaving them to one side until rules changes happen. As I said though hopefully seeing everything I can find a way to make them work.

the day DoK arent in S is the day pigs fly.

Ogors S tier? duuuuude what the hell man hahaha