I like the choice of Norton because he appears scrawny compared to Bana. In the comics Banner is very lanky.

As far as the old TV series goes... I LOVE IT! But I love it for Bill Bixby. He made the show believable. His anger and frustration was so real on screen that I sometimes get goosebumps when I watch it.

I wish there was a way to bring him back to play Banner in the movie. No one will ever portray Banner as solidly as he did.