"[Whedon] loved that Ruffalo actually looked like someone on edge, dangerous, rather than an adorable nerdy scientist."
I'm a big Ruffalo fan - heck, I've even acted alongside him (see below) - but, uh, that's a big "no
" on the ol "dangerous-looking" front. Norton
looked "on the edge". Ruffalo looked as though he was planning on busting out some Beach Boys at the next SHIELD karaoke night.
Pictured: The Hulk and myself in Just Like Heaven