I am 100% certain that this movie is a plain and loyal adaption from a Japanese anime. With respect, there could be no one on Earth, other than the Japanese, that could have such a culture and write such a story. Consider it as a compliment, guys. Everything is so original and yet so foreign. So here is my 5 cents: If someone is not into Japanese culture, then that a movie could be skipped for sure. Otherwise give it a greenlight as it is really exotic.
Nothing makes sense in the movie. I know zoms don't make any good sense neither. But if you compare it with other zom movies or series like Army of the Dead, La Revolution or Kingdom on Netflix, then your can easily see that the whole plot fell flat from most aspects. What is worse, the acting really forced me to roll my eyes up. Many times i squeezed my eyebrows and asked myself: What'a hell is that??? The dialogues are so cliche that I really wonder if the Japanese would say that in real life? Really, talk about philosophy in a fierce argument? I switched to Eng dub coz I really can't tolerate their dialogue tone. The Japanese dub has such an exaggerated tone!
I gave it 5 stars coz it is so original and so different from the other zom movies. It's fun to watch. Its very exotic. However, to be honest it's no way a superb contender in the zombie genre.