What is there about it you like?
It basically stars like Bleach or Shana and the basic plot developpment is more than predictable.
And in the end they pull a "dude was forced to betray his friends" and "dude is already dead bawwww" + most of the "ghosts" are generic senseless nameless enemies without any story or character.
IF they at least gave more insight on the "ghost" party, but no, they have to stick with this unlikable Akira the whole time and what? His "adminration" is damn annoying. His idol should just die like Kamina so he can develop properly. Or else he should die and Viper becomes the main character. He is the most GAR anyway.