Very good mockumentary

Rating: 8/10 (9 July 2017)

This is a satirical mockumentary that follows a failing British rock band as they try to make a comeback by touring the United States.
It's very well-written and well-acted. The main and supporting characters - and the interactions between them - are excellent.
I don't know why the film wasn't very successful at cinemas. It became popular after being released on video and has gained a cult following.