I liked it, but it wasn't really as violent as it was hyped out to be, so I am disappointed as far as that goes.
Interestingly enough, the movie that Vincent, Thunder God is talking about, The 300 Spartans, was on TV yesterday, and I watched it. I think you'll find the "Our arrows will blot out the sun" "Then we will fight in the shade" was a not-so-subtle nod to that. Unless that's an actual quote from the original Greek legend or wherever this story came from.
EDIT: Just looked it up and yeah, it came from the original Greek legend.