The more movies i watch i understand how good tag is. Tag is about placement of women and girls in media, how we are viewed on screen. As an example we have this 3 protagonist story : main loser whom a male can relate, his darker self and a girl who is embodiment of goddess and she is better version. Tag is a deep commentary about how a woman is perfect but never let the lead role, it's subvert the role of a female protagonist who will make her own story on screen and off screen. It's an hard but amazing movie and more you think,, more you read about storytelling the better it's became.