The book didn't come across as very 'INFJ' ... if you can type a book. I found the understated style of the novel kind of hard to slug through and gave it over when it became more than clear what was going to happen too early on. I still haven't given up though and this will probably be why I'll see the film. Thanks for the recommendation! I love Carey Mulligan.
I liked the playfulness of Amelie. She strikes me as a very IFPish breed of INFJ. I like her air/style.