A hologram concert , how cool is that?

Just saw this Hatsune Miku's concert .. O.O *shrieks*

In other country this would be like, what the?.. But the Japanese accepted this.Of course, any other anime-freak would go crazy for this.Imagine,your fave animes come to life and perform on a stage.That's the suckerpunch!
                                                       
                           This is my favorite :P