Pros: cinematic visuals, drama, effects,
Cons: story coherence, length of movie,
The length of the movie didn't need to be 3 hours. It was a very good movie and the director, Christopher Nolan, did a lot of things well. It is clear that a lot of research went into the making of the film. The references to Physics were quite specific, as only seasoned physicists/scientists would understand some of them. I wished to give this a 5 star (watch it in the cinema to get a proper feel for some of the scenes), but the storyline coherence held it back. It is challenging to follow the nuances and the relevance of each character that we see.
Still a very good movie nonetheless.