A movie that your kids and you must see

When I heard about the Movie, We watched as a family and every one liked it. It is very emotional but also teaches very Good Habits of letter writing, Caring, how kids help and treat each other, how to deal with issues and effects of War on families and their life and how society deals with people who are affected and how a single persons attitude can make a difference in the world. It is more in the lines of Pay it Forward and difficult to not talk about how good movie it is after watching it. It uses a particular church and set of families as an example and USPS organization and Disney as some of the examples but it can be applied to any religion, family, country ,age, gender, young or old.
If you didn't watch it, you are missing some big part of your life like those who have not experienced love or love of God are missing something.