Ridiculous casting

It looks like an incredibly strong cast, as far as acting ability. Your complaint that the actors don't look like the real life characters they're playing I find kind of silly, especially comments like the actor is blond and the real life character had brown hair (or visa versa), things like that. You do realize that actors do where makeup and dye their hair for roles, etc. - and, really, it's not as if they're portraying Elvis or Marilyn Monroe, personalities whose appearance and voice is familiar to everyone. Why not just relax and wait for the film to come out and see how it strikes you then.