As a fan of Sci Fi films over the years Interstellar was different as a movie. On one hand it dealt with some serious issues of environment changes and its adverse effects on future of human race and on the other hand it dealt with Science,Space and Human Spirit.I felt the tone of the movie and its spirit was more close to Kubick's 2001 A Space Oddessy.In fact I remember Jodie Foster's Contact also dealt with the concept of traversing through a wormhole but Interstellar was more technical with some serious science involved which although makes the film more interesting but for an average viewer it may be a bit boring.The first halve I believe was overstretched and was boring at times.The thrill quotient was totally missing in the first halve and was far and wide in second.People who are expecting it to be like Gravity in terms of pure Adventure and Thrill may be a little disappointed.