Interstellar has excellent Idea but could have been excellent movie if every thing would have been executed well and explained properly. Interstellar is not a movie in which you can understand everything in one watch. It has very good direction, cinematography and excellent music by Hans Zimmer. "Nolan's touch in STORY is missing". If you like Nolan movies because of story then you might not enjoy this one. There are lot of things in the movie which is not explained like in other Nolan movies. Movie have lot technical thing which everyone might not understand. It has stunning visual effect and awesome music. It has a lot of plot holes and flaws. There are things in movie which are tried to be explained but you can't understand them how it happened. But you can still watch it because it's Nolan movie.