If you like movies big on plot, you'll hate this one, but I really liked it. As I understand it, the director basically creates characters in great detail with character actors and then puts them together in situations and the actors just do what their characters would do, so it's all improvised, there's no script. The protagonist is a genuinely happy person and the movie is about how she reacts to people and how different people react to her. She reminded me of my college roommate (only my roommate dressed better and didn't have an annoying laugh) who was the most compassionate person I've ever met and tried to really see and engage with everyone she met. If you like people, this is a fascinating study of humanity.