This is one of my all-time favorites, and certainly not one I will forget about as soon as its done. The characters, stoy art, and plot are all very interesting and drawn out well. The only problem I have with this manga is HOW IMPOSSIBLY SLOW IT'S BEEN RECENTLY. Sure, I love this manga and will really miss it when it finishes, but then agan, I want more action and "Oh, God, what's gonna happen next?" that I used to have in the early chapters of the manga. I know the author wants to keep the story going, but a little romance every once in a while never hurt anyone!
It may be under shoujo, but after reading this you'll quickly realize it isn't as cliched and lovey-dovey like most shoujo. And then you'll realize the only thing that MAKES it a shoujo, is the fact that Teru is only sixteen. Really, that's it.
Overall, I give this manga a 9/10. I HIGHLY recommend this to anyone, boy or girl. Can't wait to see who'll voice act for Kurosaki in the anime that might be coming!