Just my two cents here...
The fact that there's a few of you that prefer DMD over Melody, and the other few prefer Melody over DMD,
just shows how great both games are, and how different they are from each other due to the arguments given for both (and not just because of the obvious fetish that doesn't exist in Melody).
It just shows that MrDots and the people working with him are versatile with the games that they want to create.
I mean it would be a lot worse if we all liked one of MrDots' games, but we all agreed that the other one was terrible, wouldn't it?
MrDots and co. have created two games that are so far apart from each other in terms of the story, it already makes me wonder what the next game will be like.
I personally think the writing and the overall character designs are better in Melody, but that makes perfect sense since it's the second game they made and they've had the experience of making DMD leading into creating Melody.
In saying that, there's just something about DMD and the two leads that instantly draw me back into their world with each release.