I disagree with people whom say Keira Knightly is a bad actress. I actually think she is a good actress but has not been given lots of variety. I am looking forward to watching her portrayal of Anne Boleyn if the rumors are true that she will be playing anne in the upcoming film "The Other Boleyn Girl"
I have changed my mind about who I would cast in a remake of N&A
Nicki... I am still unsure
Alix... Oddly enough, I can see Susan Sarandon playing her. She is a beautiful tall red head and can be very elegant if need be. She is also a wonderful actress.
Alexie: I'm not sure what his name is but he played young George in the movie "The Lost Prince"
Olga: Keira Knighly. She is tall (but not too tall; 5ft 7') blonde, a good actress, and bears some resemblence to the real Olga.
Tatiana: Emmy Rossum. Think about it she is very tall (5ft 9') Auburn hair, very soft spoken, very thin, and absolutly elegant.
Maria: Anne Hathaway. Duh. I think she is just great; she is "healthier" looking than the first two girls mentioned she is also taller than Keira and shorter than Emmy (The same way it was with the sisters) She's got gorgeous eyes (the color can be changed with contacts) and is very well known for many of her wholesome roles.
Anastasia: The toughest one for me. Even though she bears no resemblence to the actual GD, I think Emma Watson would be a good in this role. She is shorter than the other girls (5ft 6'), and she just seems very charming and could play the jokester.
Well I am open for any comments.