This movie is good from an overall gospel message standpoint, but the approach it takes is very outdated (in terms of kid's problems, the way they relate to adults, etc). It's set in middle class, middle America early 1970s. For better or for worse, today's kids tend to be coming from a very different place. If you're 45+ years old, this movie might appeal to you--or at least bring back memories of bygone days. But I don't see 21st century kids really relating to this, so it's value as a witnessing tool is greatly minimized.
This is a great choice for a family movie. It can certainly be enjoyable for most ages, maybe not infants, but my 4 year old even watched! We will watch this again soon! Lots of good stuff in this one.