So far, the best of the series with an excellent story and some really great acting. The changes with regards to the story were to be expected, the inclusion of 911, was too, though I personally would've preferred it without that particular update.
This story and the movie really show some of the dangers of good intentions. Sometimes good intentions are simply not good enough and this episode is a great reminder of that easy-to-overlook fact.
The cinematography for some of the shots was breathtaking and the acting, particularly of the narrator was first class and at times very moving. Highly recommended!