Really, now?
The best story to come out of the hack n' slash genre? That I find a very intriguing claim.
I've played many hack-n'-slash games from
Devil May Cry, to
Ninja Gaiden, and almost all of them have either terrible or lukewarm stories.
God of War's story has never been engaging or well-written, but that has more to do with its lackluster protagonist than anything else (kind of reminds me of the recent turn of another franchise...:shifty
.
So far, the best story I've encountered in an action game was the one for
Castlevania: Lords of Shadow. The plot and the characters were developed really well, and Gabriel shaped up to be a very flawed and interesting protagonist.
But you're saying
Heavenly Sword has the best story? That makes me want to check out the game for myself. I think I'll pass on the movie, since it just adapts the same story but without the motion-capture of Andy Serkis that the game supposedly has.