Slow pace in the most part of the movie.

Don't listen to the negative reviews

It is interesting even when nothing much happens, which is for most of its 3-hour running time. Read full review

The film's masterful storytelling did its job. The message was clear. No need to overdo.

A story of love. more profound than others. more delicate in its nuances and sacrifice and answers. a man. and a woman. a long trip. a motel room. and the truth like a drawing becoming picture. but not the theme itself is remarkable. "O negative" has the virtue of admirable cinematography. in same measure, it is demonstration of high art for the director and lead actor. the measure, the precision, the atmosphere, the thoughts of viewer and the answer in two scenes who impress more time after its end. ignore of the limits. that is all. but so inspired and admirable presented, than it seems give more, suggesting so much details and gestures and the traits of past and...words.