Sooo....mixed bag for me.
I didn't hate any of the individual plot points except for the Voice guy being annoyingly vague and unhelpful. You can't spare two minutes to give me the cliffnotes version of what's going on here? Because the pitch you're giving me isn't very convincing.
But there was no big moment. Then again maybe that's for the best. 2.X ended with the Ul'dah situation blowing up. 3.0 quickly reigned the status quo back in and it ultimately just resulted in the scions being put on a bus for a while to focus on HW characters and Alph. 3.X ended with Shinryu's summoning and us risking activating Omega to deal with it. But at the end of 4.0 we just uncerimoniously kill Shinryu as if it were any other primal.
So maybe it's for the best they don't pull out some big shocking thing for 5.0 to deflate like an old balloon. But I do wish we knew more. I want to know how many people will be able to travel between the Source and the First. Will it ultimately be viable to visit the First in RP? Or having a new character born on the First come to the Source? I'll have to wait for 5.0 to see if the lore allows for people to travel or if it'll just be the special WoL who gets to.
The benefit to this is it might allow for 5.0 to start off with a bang. 3.0 and 4.0 kind of started off slowly with us chilling in Ishgard for a while before heading out and then getting a tour of the Fringes with Lyse in 4.0. It took a while for things to get moving. So maybe this will leave room for 5.0 to start off with more of a punch to it.