The movie was great, another masterpiece from Christopher Nolan, the negative reviews are from those who expected something different but people have to understand this is an autobiography of Dr. Oppenheimer. The only downfall is that, different people were introduced in the story but there was no proper introduction, and because of that it destroys the whole enthusiasm. But the movie was great, worth watching in the theaters. I loved it my friends were too confused in the middle half and called it boring but trust me guys its not boring at all!!