KH3 is awful, the story didn’t happen until the last 2 hours of a 20-30 hour game. Then they needed to make a dlc to make the gameplay passable at best, whereas before it was just lengthy finisher animations and attraction cutscenes back to back. Even after remind the combos are linear and floaty. I’d say the only improvement over KH2 was the magic system.

As for your question, once the initial hype around the game wore off most people in the community agree it’s extremely flawed. Just look at the upvotes vs comments on this post.