WWWWWWWWWWHHHHHHHHHHHHAAAAAAAAAATTTTTTTTT!!!!!!!!!!!!!!!!!!!!!!!!!!!!????????????????????????....... ive never heard of it!!!!
...I remember when I was just like this ^
Anyway, Final Fantasy VII Advent Children Complete is what Advent Children SHOULD have been. It explained where Denzel came from, and included like 25 minutes of extra footage. Not only did they enhance the quality by making it in 1080p on a Blu-ray disc, but they enhanced the story by adding extra dialogue sequences and more explanations. The action sequences were also extended, especially the Sephiroth fight. That fight was totally revised and turned into a major explosion of awesomeness compared to the old one.