Bond is more about looks than acting.If you look the part it is enough.

Hmmm, I tend to disagree there. You can't really say that when Lazenby was picked for Bond, look at how he turned out. I think EON have gone for acting here witht he casting of Daniel Craig. I'm not saying he doesn't look good enough for the part, I can imagine him as Bond perfectly, but EON have decided to go for acting quality rather than pick the standardised tall, dark and handsome. Besides, people have already said that Craig is more in the description of Bond from Fleming's books, so it looks like the films have changed Bond's appearance.

Lazemby is a poor poor example, George was exceptional, because he's the only actor to have done it with no real acting experience, it was the first time the new bond had to follow connery, double whammy!
Certain actors are good in certain roles, and the audience loves them for it, as long as they act decently of cource, Brosnan is a much better actor then george was, Tim Dalton had decent looks but also a great actor.
But great actor with less looks, it's harder to sell, because maybe a man can forgive, but women go after sex appeal, if you don't have the bond every man wants to be and womens wants to be with, I doubt he's gonna get both genders at the box office!
Casino Royale will be a man's Bond film, yeck I bet they get a big Bond girl star to reap in a younger male audience. I see alot of women being disappointed by the lack of Brosnan.