AllenKanda

On the first glance, D.gray-man looks just like your average shounen manga, which made several people turn away, but afterwards this manga turns into something much deeper and more emotional than a regular shonen. The story is a gradation - It starts like meh, but it gets more and more interesting as you read it, and at current time, I´m dying to read the newest chapter which hasn´t come out yet and will be delayed.
The art style starts as outstanding to me. I absolutely loved it to the start of the manga. Unfortunately, recently it decreased, but it´s still more awesome as Naruto´s.
About the characters, this part impressed me the most. The main protagonist characters are bishounen with strong personalities. I even liked Lenalee, because unlike most female characters in shonens, she is quite strong. Many of the secondary characters are pretty, too, for example Tyki Mikk.
And in overall? This anime got an outstanding score from me. Although it may not impress the first-impression-goes people (except for yaoists, bc the bishies keep them at it.) it is perfect for deep-story-seekers like me.