Nah I said it was a LOTR type film, big battles, dramatic kind of stuff but now that I think about it Orlando Bloom is in it lol! Nah actors look over story boards, outlines and small production releases of what the film is suppose to be before signing and this one has rallied so many BIG names Brad Pitt, Eric Bana, Orlando Bloom, Peter O\'Toole , Diane Kruger

Those are pretty big actors especially the ONE THE ONLY Brad Pitt! I am not exactly a big fan of him but every film I have seen him in has not failed to be great! Anyways I know what you mean it could turn out bad like The Hulk, Daredevil, etc...but I doubt it will!
EDIT: Now that I actually look somewhat deeper into other roles in the movie we got Sean Bean also from Lord of the Rings Fellowship of the Ring, Brian Cox one of my many favorites (Nuremburg or SuperTroopers) also another one of my favorites Brendan Gleeson from Braveheart if you don\'t remeber he was the big guy always by Mel Gibson he had the orange hair and always tended to punch Mel for fun!