**Interesting, remarkable for its subgenre, credible… but I didn't find it funny.** I'm not a specific admirer of mockumentaries, but I recognize their value if they're funny. The film reports on the tour of a British rock band called Spinal Tap, and shows the enormous difficulties and crazy things they carry out on and off the stage. It's supposed to be a comedy... but, to be honest, it didn't make me laugh. I recognize the value that this film had for the cinematographic subgenre it launched, and the interest that the film has for cinema students and others who deepen their knowledge o...