A version of the script has leaked.

It's marked as the first draft, but a good amount of this is probably still intact.
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The Incredible Hulk (2008) Edward Norton First Draft 05-13-07[/align]
PDF Format
mediafire.com: The Incredible Hulk (2008) Edward Norton First Draft 05-13-07.pdf
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As far as the script goes, I finally finished it. It is a new origin. Now is it just me, or has the term 'super soldier' already been used to death? Read it. You'll see what I mean. Anyway, there isn't much story here and the few comedic moments seem disjointed, forced. I’ve got to believe this thing underwent some changes because:
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[align=left]the script is very violent. Hulk kills... often. Descriptions of death, soldiers smashed, etc. This would easily be rated R for very strong violence. I'm not talking stylized PG-13 violence, I'm talking gruesome deaths. Blonsky/Abomination reads cool, but Roth might not be the guy. This is a tough soldier - with muscles. Mean. Think Rambo.
What are they going to do with 145lb. Roth? Are they going to stick him in some fake muscle suit ala Juggernaut? Given the physical description of Blonsky in the script, well, I don't see Tim in the role. But he's a talent for sure. Maybe he's been bulking up.[/align]
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End reads cool and expensive if everything there stays the same. It will give fans the big battle that they wanted at the end of Lee's and felt they didn't get.
Overall, I'd say a decent/possibly good summer popcorn flick. LL seemed to be shooting for this anyway. No angst. If the fx are up to par, I figure it may be worth the price of a ticket to see it up on the big screen.