regard the critics saying its just another cliche movie with a lazy script, I loved the movie for it has done what it purposed to do:
it shows the slice of life of a teenager, that with it small package of emotional development, see a problem that we know its not that big like the end of the world or a divine punishment they will carry forever! And it absolutely makes sense.
since the beginning the focus was not to discusse about deep social problems, but to light the weight of the younger's feeling about themselves, and in this the movie has done his paper.
really worth the watch.