"Operation Avalanche" is an inventive grab-bag of a film, a movie about making a movie that no one was supposed to know was a movie at all.

That's one small step for Apollo 11 hoaxers, one giant leap for Matt Johnson.

Part mockumentary, party black comedy, part action-adventure and part cinematic dare, the movie is a bizarre, engrossing creation that will leave audiences either delighted or baffled, though never bored.

Its mockumentary style has some moments that evoke, in parodic tone, the sense of paranoia and conspiracy typical of the 1960s, but, in general, its plot about the fake moon landing sometimes feels routine and too circumstantial. [Full review in Spanish]