For the thread-title: The Thriller-documentary is coming soon. Hopefully they are able to find good distribution-platforms.
For the biopic there probably won't be enough time to make the biopic for Michael's 65th birthday, so I think it will come in 2024 in time of the 15th anniversary of Michael's death. And I think it's a right time for the general audience to get hooked on Michael again and the biopic can generate that hype. It was incredible sad how the media ignored the 10th anniversary of Michael's death, when you consider what impact had his death in the world ten years before. For me it is an important milestone to generate new fans and I think the Estate gets people on board to make the biopic good and professionell.
Of course we fans will fret over every little thing that isn't accurately rendered, sure there are professional critics who will write the biopic (Michael) down, but what I think will count as a result what impact the biopic will have to the general public and how they will bring them in touch with Michael Jackson, his music, his life, his destiny.