A feel-good movie about what happens when two lost souls meet and make music together. It's not a rom-com, it's a movie about friendship, love, and the redemptive power of making music. Mark Ruffalo is raffish charm personified, and Keira Knightley gives a toned down and utterly convincing performance. She can even sing! The music is great (though it's not going to set the world on fire, I'll be honest.) I loved it. I bought my own copy because I knew I'd want to watch it more than once. Recommended.