I don't like the end. For me was too cliché. The blond girl smell to me to death from the beginning.
Japaneses like drama, so it was a predectible end. The useless and traumatized kid, that only can rise his wings with the help from a cute and blond girl... Too much cliché. With music added for maybe, just maybe, try to be original.
And the live action was... Not comment.
But I still thinked "Ok. Maybe they don't have blond girls in japan. But... They can't use wigs?":108: