Not a documentary. It's a movie about his rehearsal for the concert. I watched it. It's a shame he passed away. He's a great singer and dancer!
Yeah, I mean, if it were slowly composed over time with special footage from way back in the 80s to the present, interviews, behind the scenes, all that good stuff, I'd probably go watch it myself, but they basically thought, "well, we lost a shitload of cash with that concert thing, might as well cash-in what we got".