Last night, we watched Once. We loved it. I was a little worried M wouldn't like it, because he occasionally teases me about the movies I like (and my strong preference for anything with British accents). But I'm pretty sure he loved it immediately. He has been trying to sing along with it all day, has been listening to the songs online and keeps watching his favorite parts of the movie.
I recommend it for it's lovely simplicity, quiet and music. And thinking back, I think I love Jon Stewart even more for giving Marketa Irglova her moment at the Oscars.