The movie is better then i though. I was expecting a B level movie made just for the message or the practice of some new talents, but i found the message of the movie very compelling and the final production was not bad at all. The actors were decent (even though the extras were funny entering and exiting the scene to try to make it more believable), the story had more dimensions with side characters and there were some very emotional moments, especially the last scene where ... oh, no spoilers.
The movie is a high-school drama and a tragic death mystery. The mystery elements serve the story well, slowly revealing more information and so increasing the interest until the end. I was especially attentive since i saw it without english subtitles and had to concentrate to understand some dialogue but certainly i missed few things due to not being able to understand everything. so if you'll give this movie a try, stick with it until the end.