Re: Scarlett Johansson is the Black Widow - Part 1
Hulk works because he's visceral. He's the attack dog of the team, and I think he's earned his spot on the team.
They did hype him up a lot though. But I suspect that was Marvel wanting to redeem the character in the audiences eyes after Ang Lee's psychodrama and Louis Letterier's Ultimates/Bill Bixby attempt.
Wachet auf adelaide, wachet!