Named for the car in which the three main characters take an unexpected road trip after one of them is widowed, Bonneville is a not-too-sappy feel-good movie about learning to let go, and a little about learning to experience life adventurously. Jessica Lange, Kathy Bates, and Joan Allen are wonderful actors, and it's good to see a movie about older beautiful women instead of the typical young Hollywood beauty it's impossible to relate to.
I was surprised that two of the main characters are obviously Mormon (and according to the "Behind the Scenes" stuff on the DVD, the other is, too). Also surprisingly, it's a pretty good representation of Mormons, though one character seems overly prim and the other overly casual. There's some humor here that will appeal only to the LDS crowd and those who've run into us a fair amount, like when the prim Mormon offers a Book of Mormon to a hitchhiker they're dropping off. I won't spoil the joke, but it's funny and realistic. I only noticed one very small error with regard to LDS practices, and there's a good chance that some LDS people don't know enough to spot it.
The road trip starts in Pocatello, Idaho, and ends in Santa Barbara, California, but most of the movie was filmed in some of Utah's most beautiful places, which also makes it worth watching.