Good. Everyone can make mistakes. I believe he knows what's he's doing. Also, I still need to play FFIX..... PSVita or PS3..... I'm still busy with the Evil Within so Ill play it later.
You have never played IX? It's my favourite FF by far (followed by VI and, despite its many flaws, VIII). Actually, it probably is my favourite game ever, if only because of muh nostalgia.
Also, play it on Vita, no doubt of that! If I miss my defunct PSP so much is because of how well PSX games performed there. The experience in a modern TV is awful, both because of how bad it looks and because... I'm much lazier (and have less time) now than then, so I prefer the commodity of a portable for games like that.
I also agree about its story making sense within the world and its characters. Still, I think it was much more coherent than those convulted plots from VII and VIII even if the characters and the world had been more "realistic".
Regarding Toriyama, I think the guy has talent, sure and has deliver, at the very least, benefits to his company. But maybe not at directing or at being a creative force. He's good when controlled (in a similar fashion to Nomura) and relegated to events and ideas (his duty prior to X-2, basically).
And well, he may not be at his best at all, but even if I highly dislike the XIII trilogy (I don't think they're bad games, though, just... really mediocre by FF standars) I still think that even if it's just because of his past, Kitase is, along with Ito and the Gooch, the most important person in the series. For better or for worse, he shaped these games, especially in VI and VII.
So consider me excited to see what he's up to, if only because I want to effectively know if XIII was just a mistake or if he still has it.