I loved this movie and have enthusiastically recommended it to many people. Their reaction is similar to my own before I saw it, namely: “Isn’t that the one where they don’t talk AT ALL?” And yes, it is, but it is also a wonderful movie, full of humor and drama and complex characters and a delightful dog; which means that you should go and see it, despite the fact that there is NO TALKING AT ALL.
ps. It’s a good one to take your church-going grandmother too. She will like it a lot.