yes i do think she was pretty enough to play fleur.she was the perfect choice; she is very talented and played fleur so well.
however, i do think the cine did not do her justice. she should have gotten a más important role playing her.but she did a great job with the scenes she did have
Veelas, half-veelas and quarter veelas (which Fleur is) are supposed to be extremely beautiful people (emphasis on extremely). The way Harry acted in their presence during WC shows it.
I dunno if she is "pretty enough" o not....
But, she is most beautiful (or pretty) actress in whole HP series!!