Well, when it comes to John Keefe’s top-rated movie, film, or music project, it turns out that Proof (2005) stands out as his highest rated work. Interestingly enough—and perhaps a bit surprisingly—John Keefe’s lowest rated movie, film, or musical effort is also Proof (2005). Yeah, that’s right—John Keefe seems to have a bit of a split reputation when it comes to this particular title. While some viewers and critics praise it highly, others didn’t connect with it as much, which might explain why John Keefe’s name is often mentioned in both the best and worst reviews for Proof (2005). So overall, John Keefe really has a polarizing association with this film.