I loved this film! I thought Bill Murray was stellar as well as Scarlett Johansson. I didn't think it was boring in the slightest, and, it has to be one of my favorite films. I love subtle acting, and, this movie was full of it. I didn't pay attention to the rating, I usually don't, but, I also don't have children to worry about. Sofia Coppola won for best original screenplay and I thought it was deserved. I know in most films with men and women there usually is something that "happens" between them, and, I loved that this movie went against that. I know I personally kept thinking that something might, but, I was actually happy that nothing did. Anyway, I highly recommend the film, and, have seen it several times already.