Kingdom Hearts 3...

...is possibly the most disappointing game I have ever played! Just my personal opinion, since I know other people like the game, but...man, what the hell were they thinking? The main story in particular was a huge letdown. I was actively starting to dislike Sora at certain points.

KH1 and KH2 did not make me feel this way.

But I do like this video: Kingdom Hearts Explained. (Note: this was released before KH3, so it is actually completely unrelated to the rest of this post.)