I love Jack Sparrow too, for his unbeatable humour. Willy Wonka's all right too - hah! Same actor. It's a little difficult to say because in every movie there will be at least one character that I like, and if I were to name them all here I'd end up producing a very, very long post (which I don't feel like doing).
Storm = ubercool. (because she's Storm, she has silver hair and Halle Berry plays her )