This is my FAVORITE religious movie of all times.... i watch it every year during the Sukkot holiday as a means to get into the spirit of the chag.
Ushpizin is the story of how miracles can and do happen, and how things which appear to be blessings just may turn out to be curses, and things which we think may be curses may actually be blessings. In the end the miracle is as clear as daylight.