Played Playstation 4 Final Mix Version. Ignoring the first 2-3 hours which are tedious, easily the best Kingdom Hearts game in the series. Improves upon everything the original did and fully introduces Organization XIII, a fun villain faction. The Final Mix Version adds a ton of great stuff.
The original version would be 4 1/2 stars.

Played PlayStation 4 Final Mix Version. Was pleasantly surprised that this has not aged as badly. The gameplay isn't as smooth as some of the later entries, but it's still solid. Unlike some of the other games, this has a relativity simple story that help eases new people to the series.
A good game that does not need a remake.