Honestly, looking back at this after, like, what, over a decade...
it hasn't aged well in all honesty.
The voice acting is stale, the animation is not anything to write home about, and it just feels... boring. That's the worst thing about it. It's just boring and very dull.
That being said, at the time of its release, it probably was ahead of its time, but now it's just a weird part of the Kingdom Hearts fandom.