The movie is a sardonic look at the mechanics of the rock world: we get the clear idea that in this kind of high-schlock touring band no difference exists between the original and the copy.

NEWYORKER: Rock Star

Advances in computer know-how -- the ability to "reverse engineer" almost any product -- mean that as soon as a luxury product develops a cachet there will be a band of forgers with the technology and resources to copy it.

CNN: Counterfeiters zoom in on fake Ferraris