Any games who's plot is epic?

Maybe you could try Kingdom Hearts: Birth by Sleep? This one seems to be better than most of the other Kingdom Hearts games, because it has a lot of action in it, and you have three characters to choose from, each with a different storyline. When you finish playing all three characters "stories", then you actually fully understand the entire storyline and plot of the game. I's really pretty interesting. But then again, I've never played Final Fantasy before, so I wouldn't know if this game was any good compared to the game you played. Plus, this game is played on the PSP, so... Yah. Anyway, try it out tell me what you think, if it sucked, it was ok, good, rocked, sucked... I said that twice didn't I? XD