I saw this film in the cinema when it was released. Like Michael Nyman, I had not heard anything about Reygadas, or this film, beforehand. Like him, I was struck by its simple beauty. The finale (reminiscent of the final scene in Ordet) is totally wonderful...magical.
I've since seen his 'Japon' and 'Battle in Heaven', which I also loved. I believe he is one of the most exciting directors working at the moment and I am so glad that he is proving it is possible to make films like this today.