I am always attracted to serial killer plots and this film had an interesting premise. I enjoyed the movie but I felt that the final conclusion was easily discernible early on in the film, thus lessening the impact of the big reveal. Although the acting was generally good, I found the lead actress to be severely lacking. Her stiff portrayal of the character was emotionless and bland. I was pleasantly surprised by the graphic and gory scenes, far different from the usual atmospheric Asian horror/thriller. Overall, 'Tell Me Something' is a unique and slow-paced thriller that fans of the genre will like.