Finally, after so many iterations, Joss Whedon says he's going to make Mark Ruffalo's version of the Hulk different, and this time, he and Ruffalo will try to get it right.
So much. A Bruce Banner who's not obsessed with his own problems. A Hulk who not only feels flesh and blood, but is clearly an extension of Banner himself and not just a CGI thing that roars. A Hulk who feels dangerous, who might actually hurt someone we care about, who belongs in a classic horror film. And much more. He's the hardest character by far, and ended up being the most fun."
What does Mark Ruffalo bring to the role of Bruce Banner? Mark is such a delightful mensch it's stupid. His Banner is a bunch of contradictions: graceful and awkward, meek and confident, erudite and working class, funny and sad. And contradictions are what the Banner/Hulk dynamic are all about. Also, Mark kinda looks like the Hulk. So we got to build our Hulk from him."