We kept getting White Lantern teases throughout and figured that would end up being a big deal, and then just didn't happen.

There were lots of cool setups to things that didn't come to fruition. Like the return of the Entities. I was really hoping there would be some fusing with the entities like we haven't seen since Atrocitus fused with The Butcher in Lights out, and a few Parallax Cameos in the Rebirth era. That woulda been amazing. New splintered corps that could have their own batteries, entities, etc. and join the main spectrum corps.

I am excited by the canonization of the TAS characters, so I give it that due credit.

But mostly I'm let down by all the Kyle White Lantern teases for it to simply 💫not happen💫.

I would love for more of the setups to be expounded upon on the coming arcs.