The Activision gaming people are staging a contest to tie-in with the release of the upcoming Fantastic Four movie — they're giving away a copy of Fantastic Four #1 autographed by Jack Kirby. You can enter here, or at least take note of the odd fact that their site seems to credit Jack as sole creator. I've seen Stan Lee get sole credit for these characters on many, many occasions but I can't recall seeing Jack mentioned like that unless it was done by a close friend or associate, which I'm assuming is not the case here.
The proper credit, of course, is that Stan Lee and Jack Kirby created the Fantastic Four. And as I've just written for an article in an upcoming deluxe reprinting of F.F. #1, all indications are that it was a true collaboration and not a case of Stan writing and Jack only drawing. Sure hope the movie credits both.