I've always loved the lore of the FF series. I've been playing Rift while XIV ironed out the kinks, and man that game is shallow... (although the xpac did give it a tad bit of depth). I'm sure XIV will be similar to XI, that game filled me with wonder, and most of that is the lore.

Still not sure what the deal is with Pso'Xja (its been so long, I had to google that spelling)