It was shot on location in Spain and written and directed by Spanish director Martin (AKA Marcos) Kuhne, and from what I've read about it, it's been called "laugh out loud" funny, and "hysterical".
Funny thing is that my friend wasn't laughing when she saw it, and I didn't either. And I'm willing to bet you won't either (Well most of you, since there are always those clueless ones who feel they have to go the other way).
Take a look at what the hilarity is all about:
H/t to Cleo Wilson