I must admit that I went into this one already thinking it would be another home run by Apatow and the gang. And they did not disappoint. John C. Reily has turned in his most comedic performance to date which is something considering his roles in Talledega Nights and Boogie Nights.
Johnny Cash probably is rolling in his grave, but in laughter and not dismay. There are just too many classic moments in this film to label it as a long SNL skit as others have done. IT IS A MUST SEE!
I think any review can be summed by saying that this is a comedy rock biopic in the spirit of Spinal Tap with the biting wit of a Mel Brooks film. Just Classic.