If you look through my post history, I actually made a suggestion for a "Hall of Heroes" for TRs &c.
What you've made is much more massive than I had envisioned. I was thinking something more the size of the Portable Hole or the Crafting Hall.
Yet, I'm confused.
Why separate Forgotten Realms from Eberron? The area is self-contained and doesn't exist anywhere, there's no reason to segregate them. I would think that a central travel and social nexus would have been the best idea.
The Eberron area needs a ship portal (as does house Cannith), even if it's only an out-going ship portal like the Underdark.
The Forgotten Realms Hall goes only one place. For what reason?
Why release it now? This can't be finished. It needs a bar, an auctioneer, vendors, pawn shops, it's own crafting machines. It needs to be one-stop convenient with no loading screens and have oddities and wonders that the people who can't get in can only imagine.
As it is, it takes longer to cross from the entry to the exit that it would to boot the client. It's pretty, but like my ex, it's pretty vacant and not terribly helpful.
It all just seems so premature. I guess you just had to meet a forced deadline with the expansion pack to justify... whatever. Oh well.
Would you like to share your intentions as to what this place will become?