Both. Just like real people are;)
Because he had heartbreak and a sad life. He also hated Harry Potter.
Yes he was nice because he saves Harry in the Deathly Hallows
No.
well its nice exept for some parts
No.
It's phenomenal.
well kind of but he gets anoyyed esaly
It was ''nice one james.''
Try MuggleNet... they have nice ones
Yes, in the last book, Harry Potter and the Deathly Hallows Harry is saying good-bye to the Dursleys forever and Dudley tells Harry that he doesn't think he is a waste of space.
He is a nice person and he saved the Wizarding World.
Yes if your a nice, caring person. If your not that then your enemys with him.