This is very well-made tribute documentary by two Oscar-level filmmakers. It's a celebration of the remarkable life of a pioneer. DVF is an inspiring figure who had the courage to live fully and now celebrates her victories. This film reflects that. But it could be so much more, if the filmmakers had the will and power to deviate from the flattering narrative a little and bring forth the humanity behind the icon. At one point we see Diane interacting with one of the filmmakers behind the cameras and saying "you're the director." This reality-tv-like moment is meant to ease our suspicion that the subject had a say in the outcome of the film, but if anything, it reveals that the filmmakers were very much aware of the adulatory nature of the project and wanted to show that it was not so. Still worth a watch, given the fascinating story. Just keep your critical eye out to see the hidden layer behind the polished veneer.