When the OP gets a chance, can you mark your opening post up with SPOILERS!!!.
And re: Avatar, I think I enjoyed Dances with Wolves ("Leave my wolf alone!") and Last Samurai more ("Raz Aghoul: 'He died a gude death'").
Re: epic storylines. I don't really see how the MMO FF games can have a super epic storyline, when our characters usually watch other characters taking the spotlight. Our characters mostly nod, look on in horror, run up to something to look up in horror, and convey our thoughts when the screen is blacked out.