On the Sly: In Search of the Family Stone

Is this a joke... Where is this film ... I been hearing about it since 2007 I think ... I mean the guy said it tookk him 10 years to make it was released in 2017 so that means it was started around 2007 where everything Sly was released becauseeeeeeee 2007 - 1967 is what ... 40 years... Then it was released in 2017 on it's 50th ... So when do we get to see it in 2027 ..... What is wrong with the guy who made this film is he dead or something ... Does Sly not matter anymore ... I don't get it ... Yeah I missed it when it was supposedly on the 4 letter channel whatever it's called HULU. Etc etc .