as i have said in other posts I think that acting ability is just as important as the way that JKR described them.
I thought that Moody was good
Ron is good as well
Herminonie is not so good but the acting makes up for alot/
McGonegall was awasome
Siruis was great but they didnt di the hair right in POA And well i guess that he was not in GOF all that much was he.
MR.Wesely bad but MS.Wesely great.
Harry ok good acting But HE HAS GREEN EYES
VOLDY great makeup
wormtail great
Love Nevil he is my second favroite in the books/Movies reminds me of me
Luna looks the part hope she can act
UMBRIGE I hate the way she looks I just hate that well i don't want to post a word like that here (family stuff and all)
well that is my thought