I cant help but wonder what was the idea behind this movie... I try but I´m clueless nevertheless. I guess it tries to unify way too many issues (family, tecnology, love, social networks, anime, videogames, japan history and the list goes on) in a movie meant for teens but also for kids, young adults, adults and perhaps some grannies.
It fails but it´s interesting enough (the ending is way too long and boring, though) to deserve a gilty-pleasure watch while booing to the screen and hitting the fast forward when you feel it´s needed.
Better to enjoy under the effects of mild mind altering substances (i guess).
6/10