I hoped this was more an expose on how auto-tune really ruined music by educating the viewer on how to recognize it in songs when it's used to make bad or mediocre singers "good", but it just hammered on the (over)use as an effect by Cher and T-Pain to name a few.
The only thing that could be seen as a bit of an expose is the comment by a producer as recalled by the inventor; "you made my life easier; back then I had to find people who can sing, now I just need to find pretty people". (paraphrased).
The only thing that could be seen as a bit of an expose is the comment by a producer as recalled by the inventor; "you made my life easier; back then I had to find people who can sing, now I just need to find pretty people". (paraphrased).