Not an out of the box movie. Not being innovative is actually common. It is hard to do something unique. The movie is not bad though. Nakamura is good in his brother hole, trying to help his sister and such. Perhaps the plot should involve the two youngsters seeking for more help. Perhaps those friends who came by their house should have said something more. I don't know how big was this movie's budget, maybe it does lack some more action scenes. Maybe some knifes flying through the kitchen would do the trick. However, that ending owes me no excuses. The girl all of a sudden makes me lose it...