Let me start off by saying that this is a really unique BL movie. It's sci-fi theme, but it handles a more realistic not-so-fairytale romantic situation.
I thought that the story was absolute gold. It has a deeper meaning to it. "Can love be replaced?" is the question you ask yourself while watching this movie. I think it was very powerful, in this deeper sense.
The cinematography was really well-done, and it was almost artistic at some points, in my opinion.
The actors were great! I saw nothing lacking here.
I definitely would give this movie a shot. It brings you through many different thoughts and emotions towards a bumpy relationship.