recently read an article stating the original script got scrapped.

and all the actors that came on for the movie were shocked to find that the script they came on for got scrapped and yet they still did it.

i would love to know what exactly happened and why the original script is rumored to be so much more darker and more awesome than what we got. dont get me wrong, i still like the movie for what it was/is but i am still interested in seeing what this could have been.