Because you like Algy Moncrieff in The Importance of Being Earnest
Edmund Pevensie isn't a bad person, but he did sell his siblings out for a tin of Turkish Delight. See them in The Chronicles of Narnia.
An ambitious man of science, Norman Osborn has become green with envy over Spider-Man's powers. See them in Marvel Cinematic Universe.
A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.
Mario is a plumber who wears a ridiculous outfit, eats weird looking mushrooms, and fits himself inside your pipes so he can save a princess. See them in Super Mario Bros..
The White Queen been treated horribly, but the day of her victory is almost near. See them in Alice in Wonderland.
Although Mako Mori may be small and quiet, she is a core of battle-hardened steel. See them in Pacific Rim.
He may forget his homework, lose his toad, and fall off brooms, but Neville Longbottom can also single-handedly destroy villains. See them in Harry Potter Series.
A fight every now and then makes Dante's life a little more interesting. See them in Devil May Cry.
James T. Kirk is more than ready to face the final frontier. See them in Star Trek.
Quicksilver is a cocky speedster who could run around the world in the time it's taking you to read this. See them in Marvel Cinematic Universe.