THE GOOD:It has a special secret movie called deep dive, which the NA version does not have and the secret FMV gives alot of insight to what the sequel shall be like and it makes your mind take Kingdom Hearts to the next level.
THE BAD:
There is absolutely nothing bad about this game, but the fact that it was not released in America really sucks...
SUMMARY:
Kingdom Hearts: Final Mix is one of the greatest games that you ever could play and it has stunning graphics, a new FMV called "Another side, Another story [deep dive] and it has better camera angles and movement than the original. It includes new heartless and a heap of monster color changes to add a retro feel. Some of these new heartless were shown in the special FMV and they are called NEOShadows, which look extremely cool and fast! There is also a new boss that was not in the origional Kingdom Hearts game called Enigmatic Man, who may rival the great power of another boss(who you all may know) named Sephiroth! This game also brings new character abilities and the legendary Zantetsuken ability originally done by the summon Odin from many Final Fantasy games and now the main characters most powerful attack. Which brings me to the Final Fantasy characters. There are about 9 or 10 Final Fantasy characters who are optional bosses and very helpful allies and bring the Squaresoft memories back to light and glory.
So all in all, I give this game an Amen and Alleluia to buy if you want non-stop fun and a killer storyline all brought into a simple and complex, divine beauty!