I've played every kh game and was an absolute fanatic for the series. The story was so complex (and sometimes ridiculous) but seemed to be leading to such a cool huge ending....then it didn't. Everything ends in the most generic unbelievable way. It seems like no one learned any lesson from the story and everything was retconned to make it easy for new players and basically a middle finger to old players. I get we need to bring in new people.....but don't do it for the ending to the story I've waited almost 20 years for....
I'm done with this series now. I won't buy another game.
*********SPOILERS********
Seriously getting into spoilers now. Basically this game decides all the sacrifices from all the games dont matter anymore. It brings everyone who died back to life even if it makes no sense. Every failure is undone. All the training for everyone who isnt Sora, Riku, and Micky is useless. They build up this amazing battle of light and dark....and it's just sora going from battle to battle winning them all. While non Sora characters lose and have their keyblades broken.