I think Ralph Fiennes is just AMAZING! I don't have one problem with his performance... which I do for every other character lmao.

For me it's definitely Snape.

i was going to say luna, but since there is no add option choice, i go with ron. =)

i think rupert plays ron absolutely perfect. quite a few others do very well like luna, snape, mcgonagall. i really think the worst are harry, hermione, and dumbledore, i just dont feel like they're anything the same to the actual characters.

The dude that plays Snape did it so perfectly, I just want to cringe when he talks. Lupin, and Sirius were close though.

Rupert is wonderful as Ron, I couldn't ask for more. Alan Rickman does an excellent job as Snape, so he comes in a close second for me.

Hard choice between Ron and Snape, but Snape needed more love. <3

he is ron. then it would be snape becuase Mr.Rickman plays him to the bone

Then the first man who played Dumbledore, with his half-moon specticles. WHAT HAPPENED TO THEM?

Ron is da'bomb!

Ralph Fiennes isn't afraid to push the boundries in his performances. He's amazing and his Voldemort is the best. Trelawney is also great as is Snape...

Ron: (I hate him so much¬¬) but he is perfectly interpretated by Ruper(Rupert, I love you, you're NOTHING like Ron) Movie Ron is EXACTLY how I imagine him. Especaly in the first movies with shorter hair. He is the samw from apperance to the way he talks to the facal expretion EVRYTHING.
Dumbledore(from the firs two movies): Perfect. Exactly how he should bee. Calm, graceful and joyfull, perfect.
Snape: Pretty good.
Hermione: Emma Watson has done a good gob of bringing her to life. She talks exactly the way I imagen Hermione, Plus the eyebrow thing is so funny xD. But she isn't how I picture Hermione(in apperance I mean)
Volldemort: Good, realy good.
Harry: Nothing like how I imagen him.(SORRY DANIEL!)
Draco: ¬¬ ¬¬ ¬¬ ¬¬ ¬¬ HE'S WORST OF THEM ALL! Draco is soposed to bee MUCH MUCH HOTTER!!! Harry is hotter than Draco, AND THAT'S NOT THE WAY IT'S SOPOSED TO BE! Plus, THEY MADE HIM TO IDIOTIC, he's not idiotic, he's just stuck between what his family expects from him and what his deep down feelings are like.(please see chapter "Malfoy Manor" of the 7th book)
Sirius: He sould bee hotter.
Lupin: I like(not like like) te actor(:p sorry I don't know his name!) but that's not how I pictured him.
Cho Chang: She sould bee cuter. AND WHAT THE F*** DID THEY DO IN THE 5TH BOOK? HAVE I READ THE WRONG ONE?!?!. I don't knoe how JKR allowed it, and when they destroy the room of requirement, HOW WILL THEY FIX THAT?! HOW WILL THEY DO THE SEVENTH BOOK?!
I have an oppinion for evry character, but I'm tired of writing xD

Basically I think everyone but Ron and Snape suck a little.. ;)

agree with signe_le...

Sirius, Snape, Ron, Voldemorte most defiantly :)

Or Ron and Harry, but this was insane...

Of course, Rupert had kind of a thankless job since the screenwriters sidelined and made a joke of his character any chance they got post Chamber of Secrets.

Tom did a good job. But my love obviously goes to Helena.