D-gray Man is disappointing, that's the least I can say. The characters and the horror environment makes आप want to watch it, that's why it has so many fans, but I bet that almost everyone got bored while watching.
103 episodes? Why the hell is that? It could have been done in 20 episodes. I mean what exactly happened? They just fought the Noah and the Earl, no more, no less.
But going out of the main story was unbelievable, like those long boring episodes about Simon and Miranda and all that other crap.

The whole 40 episodes was out of story.
And the other 60 one could have been better if only...