I liked this movie and would recommend it.

Rating: Null/10 (23 December 2007)

This movie isn't your typical Jack Black movie in the sense that its humour is grounded in Mexican rather than U.S. culture.
The humour in this movie is derived from its characters, situations, and from some well executed slap-stick stunts. Anyone familiar with Lucha Libre will find this movie entertaining because it pokes a little fun at this sport but in a manner that someone who is part of that culture might. Meaning, it does so with love and respect.
I found it heart-warming and amusing. I am Canadian and a fan of Mexican culture, people, and the country. Jack Black does a passable Mexican accent, but even that contributes to the humour in this movie.
I believe that this movie would appeal more to those who have an affection for the Mexican culture and its people. Even though the movie is in English, some of the humour can be found in the Spanish that is presented to add to the atmosphere and make it feel more authentic. An example would be the priest who is saying mass while Ignacio (Jack Black) is sketching/planning/dreaming about his Lucha Libre suit.
His letter to Sister Encarnacion (no spoiler) demonstrates the fine art of exaggeration that is at the soul of this amusing little movie.
NOTE: Canadian spellings used throughout.