I personally think CoD is pretty good, but not fantastic.
Saddest mission in gaming history? The ending of Pokemon Mystery Dungeon 2, the closest i've ever come to crying at any sort of story (next best was Marley and Me, the book not the film, I read it
before it was cool). PMD's music has always been exceptional at playing with emotions and it hits you with an absolute bomb here. Losing Grovyle was bad, but after beating Dialga, you start to disappear, the sad music starts, your partner notices, gets upset, and the last thing your partner sees is you vanishing, before collapsing to the floor in agonising greif.
I know there are Pokemon haters out there, I hope they are open enough to actually watch the videos before commenting.