I've been a die hard kingdom hearts more than half my life and Kingdom Hearts 3 is the game is most fun gameplay wise. Story isn't the best in the series but that doesn't ruin the game or experience. By no means is it a bad story. It just doesn't quite beat the flow of the story of 1 or 2 (keeping my comparisons for the numbered titles) There are some flaws but nothing is completely perfect. The possibility of DLC can even fix some of those. All in all to rank the numbered titles I have KH2 at number one, KH3 at number two, and KH1 at three. All the games are great and Kingdom Hearts 3 is another great title in the series!
Review of Kingdom Hearts III
