This movie gave me the chills. I loved from the get go Park Sung Woong's flawless performance and one of the best in my whole time watching korean dramas and movies, the way he delivers every piece of dialoge is impecable, just amazing. Thanks to that I was invested in the story in the first 5 seconds. But that's not the only great thing, the concept of the story and how fiction and relality intertwine in a seamlessly way, it just takes your breath away. It says a lot about what Art does, and how every artwork takes a piece of yourself till you don't know who you are anymore. The entire final part (the actual play) is a master piece, the ending, even if its not what I wanted for the main characters, fits perfectly to the movie.
The sound of the movie is its soul, you really don't notice that is there but it blends with every though and every action and highlights the emotions the best way possible.
In general, is a really well build movie with a spectacular cast and an enteresting narrative. I do think that is not the greatest representation of LGBTQ community, but at least it touches the matter.