Yeah, it's amazing to see how much one small graphics patch affects the game. I've looked at most of the videos by that umjammerlammy person on YouTube, they've done an amazing job. I just wish they had more!
There are also a few people who have ripped videos from all the newer games and ACC and re-edited them to "remake" certain scenes from FF7 (someone did the ending sequence and the Gold Saucer dates, for example).
Just out of curiosity, does anyone think if they did a graphics overhaul on FF7 and made the chibis full-sized, and made the FMVs look like ACC, that it would change the game's rating? I think as it stands, it's a "T" for cartoon violence and swearing. Would more realistic graphics (more realistic sexual undertones and more realistic violence) cause it to bump up to a stricter rating?
Now that I kind of look at it, Advent Children is rated PG13, so maybe not. Just curious though.