Filmmaker Abhay Kumar's documentary film "Placebo" received an overwhelming response during its premiere at the fourth Dharamshala International Film Festival here.

The film, which takes a dig at the loopholes in India's education system and delves into the day-to-day routine of four young aspiring doctors at a reputed premier institute, was screened here at the Tibetan Institute of Performing Arts, McLeodganj, on Saturday.