I dodged this movie at the time but just now got suckered by the New York Times placing it at #18 on their list of the best movies of this century. I am not a fan of the director/co-writer Alfonso Cuarón (Children of Men (2006), Gravity (2013), Roma (2018)) which made it hard to indulge. The other co-writer was his brother Carlos Cuarón.
This is adolescent male fantasy stuff though I grant that the pervy camera ecumenically reduces everyone to sex objects. It's a pile of cliches: the mateship of two horny young blokes from Mexico City is put to the test by an older, marginally more mature but similarly oversexed woman from Madrid who has her reasons to get loose and enjoin them to a road trip to a paradisaical beach. The narration aims for the quirkiness of contemporaneous Amelie (2001) but adds little. There's not one but two lame Fight Club (1999)-esque manifestos. The only thing anyone ever thinks about or discusses is sex, so much so that they're getting it on in public.
Roger Ebert: four stars and a lengthy summary. There's a semi-serious critique of Mexican culture/politics/etc. bubbling along underneath! — what I saw I dismissed as mere colour. His main point was it goes where American movies could not. Elvis Mitchell.