While I would have liked to have seen Stana Katic in the role of Black Widow, a friend suggested Milla Jojovich to play Black Widow (but I am not all that crazy about Milla from an acting standpoint).
Scarlett looks more like Anna Mercury than Black Widow with all the long curls in her hair. Not feeling her look as BW.
This is how I envision the classic Black Widow look:
I am not onboard with Scarlett playing Black Widow, total mis-cast to me. Scarlett is too short and too curvy for the role, plus I doubt she'll be believable as a spy with Russian/slavic heritage, just too WASPy for the role. Boo. Stana Katic (Kate Beckett on "Castle" on ABC) might have been...