Saw this film at TIFF (Toronto International Film Festival) yesterday. It is a somewhat lengthy Japanese film (2+ hrs) with strong acting and interesting storyline. Most films covering similar topics--unsolved crime, mysterious loner, young lovers, homosexual relationship--would have ended up clichéd and boring after an hour but this film definitely kept me interested throughout.
Unfortunately, I feel the ending weakens the film. The way the crime details were revealed at the end seemed rushed and wasn't as imaginative as the rest of film. Overall, a good film worth watching if you are looking for a foreign film with crime drama plot.