Ga-rei: Zero

It is completely unique, the only thing I have ever seen that deserves a perfect 10. It boggles my mind to see that such an amazing anime, can be tied in score as Naruto, possibly one of the worst anime's to exist(believe it).

Though there have been complaints about how its a non-linear plot, making it confusing. I believe that this is an anime, for the more experienced viewer, for example, someone who just started watching a year ago, most likely would have a problem keeping up with it, but anyone who is a more veteran viewer of anime, will love this. So many things will blow your mind, withing just the first 3 episodes. And there is always action.