I think the movie wasn't that bad! In fact i loved the fact it made me think and wonder.

PLOT:
The plot was interesting but was presented in a really complicated way, so naturally only small amount of  people will actually like it.
ACTING:
The acting was  good. I'm not  Kim Soo Hyun fan, but i think he did really amazing job here.
MATURITY:
Yes! There were a lot of naked bodies, but I think that was suited for the movie style. The colors and cinematography left me with certain feeling of being drugged - which is one of the main consent of the movie.
ROMANCE:
The romance in the movie was the perfect background for the difference between the protagonists. I loved it! I haven't  seen other movies with such strong and in the same time blur love element.
DIRECTING:
I think displaying such a idea on screen is too big for first movie. So i can only cheer Lee Sa Rang and wait for his other movies.
MAKE UP:
I hated the make up! Pi Dae Seong really fucked some of the moments. Sinning lips all over!
FIGHT:
I laugh a lot. It was like one punch man who had mastered the best matrix moves. - Bad ass and unreal.