KH1 is my favorite followed by this. So my answer is: YES!!!
Hell I'd say it was worth it just for the command board minigame I loved that. Wish the upcoming PS3 version was online though. Otherwise gotta use Ad Hoc Party.
FFXV and Type-0 to follow? Gotta be honest if the FF and KH series have PC releases from here on I'll barely even need consoles anymore, at the very least I won't need an 8th gen system for a very long time.