Logan's Run is a surprisingly good movie. The story is original and kept me entertained the entire time. Obviously, it is based on the book with the same title. I did not expect to like the movie as much as I do, so I should probably read the book at some point. Yes, the movie has a few cheesy moments, but in all, it is well done.
I searched around online for this DVD and apparently someone is selling copies from when they taped it off the television; they are not authentic issue, so beware. This was the only official version I could find, so spend the couple extra dollars for the real thing, not a snowy, poor quality hack. This is the official release of this mini-series and it's absolutely fantastic!