The Jazz Singer thoughts
I'm a Neil Diamond fan so I enjoyed watching the movie. It was odd seeing him perform in a cowboy outfit and in blackface. The blackface wasn't done in a disrespectful manner but there hasn't been much tolerance of blackface recently.
An elderly Laurence Olivier played Neil Diamond's dad and put on a great performance. Olivier was cast as an elderly Jew in a few films towards the end of his career. The pretty female lead was Lucille Ball's daughter and she did a solid job.
While I love Neil Diamond's voice on uptempo songs, his voice is hit-or-miss on ballads. Some of the songs were played off the album during the movie and his raspy/guttural voice didn't sound so good at times. Neil Diamond's singing style reminds me of Graham Bonnet so I think Neil Diamond could have been a great heavy metal frontman.