Serperior, Oh lord, you're one of them...
The completionists
I never beat 358, it just wasn't my type of game. I got up to like day 170 or 190, and stopped there. The story for that game was really strange too (No spoilers). In other related news, if you ever want to play KH: 3D, play Re:Coded before you do. Re:Coded is by far one of the worst games in the series, but it's also extremely essential to the story.